Verses with the word heed in the Old Testament (45 verses):

Genesis 31:24
And God came to Laban the Syrian in a dream by night, and said unto him, Take heed that thou speak not to Jacob either good or bad.

Genesis 31:29
It is in the power of my hand to do you hurt: but the God of your father spake unto me yesternight, saying, Take thou heed that thou speak not to Jacob either good or bad.

Exodus 10:28
And Pharaoh said unto him, Get thee from me, take heed to thyself, see my face no more; for in that day thou seest my face thou shalt die.

Exodus 19:12
And thou shalt set bounds unto the people round about, saying, Take heed to yourselves, that ye go not up into the mount, or touch the border of it: whosoever toucheth the mount shall be surely put to death:

Exodus 34:12
Take heed to thyself, lest thou make a covenant with the inhabitants of the land whither thou goest, lest it be for a snare in the midst of thee:

Numbers 23:12
And he answered and said, Must I not take heed to speak that which the LORD hath put in my mouth?

Deuteronomy 2:4
And command thou the people, saying, Ye are to pass through the coast of your brethren the children of Esau, which dwell in Seir; and they shall be afraid of you: take ye good heed unto yourselves therefore:

Deuteronomy 4:9
Only take heed to thyself, and keep thy soul diligently, lest thou forget the things which thine eyes have seen, and lest they depart from thy heart all the days of thy life: but teach them thy sons, and thy sons' sons;

Deuteronomy 4:15
Take ye therefore good heed unto yourselves; for ye saw no manner of similitude on the day that the LORD spake unto you in Horeb out of the midst of the fire:

Deuteronomy 4:23
Take heed unto yourselves, lest ye forget the covenant of the LORD your God, which he made with you, and make you a graven image, or the likeness of any thing, which the LORD thy God hath forbidden thee.

Deuteronomy 11:16
Take heed to yourselves, that your heart be not deceived, and ye turn aside, and serve other gods, and worship them;

Deuteronomy 12:13
Take heed to thyself that thou offer not thy burnt offerings in every place that thou seest:

Deuteronomy 12:19
Take heed to thyself that thou forsake not the Levite as long as thou livest upon the earth.

Deuteronomy 12:30
Take heed to thyself that thou be not snared by following them, after that they be destroyed from before thee; and that thou enquire not after their gods, saying, How did these nations serve their gods? even so will I do likewise.

Deuteronomy 24:8
Take heed in the plague of leprosy, that thou observe diligently, and do according to all that the priests the Levites shall teach you: as I commanded them, so ye shall observe to do.

Deuteronomy 27:9
And Moses and the priests the Levites spake unto all Israel, saying, Take heed, and hearken, O Israel; this day thou art become the people of the LORD thy God.

Joshua 22:5
But take diligent heed to do the commandment and the law, which Moses the servant of the LORD charged you, to love the LORD your God, and to walk in all his ways, and to keep his commandments, and to cleave unto him, and to serve him with all your heart and with all your soul.

Joshua 23:11
Take good heed therefore unto yourselves, that ye love the LORD your God.

1 Samuel 19:2
But Jonathan Saul's son delighted much in David: and Jonathan told David, saying, Saul my father seeketh to kill thee: now therefore, I pray thee, take heed to thyself until the morning, and abide in a secret place, and hide thyself:

2 Samuel 20:10
But Amasa took no heed to the sword that was in Joab's hand: so he smote him therewith in the fifth rib, and shed out his bowels to the ground, and struck him not again; and he died. So Joab and Abishai his brother pursued after Sheba the son of Bichri.

1 Kings 2:4
That the LORD may continue his word which he spake concerning me, saying, If thy children take heed to their way, to walk before me in truth with all their heart and with all their soul, there shall not fail thee (said he) a man on the throne of Israel.

1 Kings 8:25
Therefore now, LORD God of Israel, keep with thy servant David my father that thou promisedst him, saying, There shall not fail thee a man in my sight to sit on the throne of Israel; so that thy children take heed to their way, that they walk before me as thou hast walked before me.

2 Kings 10:31
But Jehu took no heed to walk in the law of the LORD God of Israel with all his heart: for he departed not from the sins of Jeroboam, which made Israel to sin.

1 Chronicles 22:13
Then shalt thou prosper, if thou takest heed to fulfil the statutes and judgments which the LORD charged Moses with concerning Israel: be strong, and of good courage; dread not, nor be dismayed.

1 Chronicles 28:10
Take heed now; for the LORD hath chosen thee to build an house for the sanctuary: be strong, and do it.

2 Chronicles 6:16
Now therefore, O LORD God of Israel, keep with thy servant David my father that which thou hast promised him, saying, There shall not fail thee a man in my sight to sit upon the throne of Israel; yet so that thy children take heed to their way to walk in my law, as thou hast walked before me.

2 Chronicles 19:6
And said to the judges, Take heed what ye do: for ye judge not for man, but for the LORD, who is with you in the judgment.

2 Chronicles 19:7
Wherefore now let the fear of the LORD be upon you; take heed and do it: for there is no iniquity with the LORD our God, nor respect of persons, nor taking of gifts.

2 Chronicles 33:8
Neither will I any more remove the foot of Israel from out of the land which I have appointed for your fathers; so that they will take heed to do all that I have commanded them, according to the whole law and the statutes and the ordinances by the hand of Moses.

Ezra 4:22
Take heed now that ye fail not to do this: why should damage grow to the hurt of the kings?

Job 36:21
Take heed, regard not iniquity: for this hast thou chosen rather than affliction.

Psalms 39:1
I said, I will take heed to my ways, that I sin not with my tongue: I will keep my mouth with a bridle, while the wicked is before me.

Psalms 119:9
Wherewithal shall a young man cleanse his way? by taking heed thereto according to thy word.

Proverbs 17:4
A wicked doer giveth heed to false lips; and a liar giveth ear to a naughty tongue.

Ecclesiastes 7:21
Also take no heed unto all words that are spoken; lest thou hear thy servant curse thee:

Ecclesiastes 12:9
And moreover, because the preacher was wise, he still taught the people knowledge; yea, he gave good heed, and sought out, and set in order many proverbs.

Isaiah 7:4
And say unto him, Take heed, and be quiet; fear not, neither be fainthearted for the two tails of these smoking firebrands, for the fierce anger of Rezin with Syria, and of the son of Remaliah.

Isaiah 21:7
And he saw a chariot with a couple of horsemen, a chariot of asses, and a chariot of camels; and he hearkened diligently with much heed:

Jeremiah 9:4
Take ye heed every one of his neighbour, and trust ye not in any brother: for every brother will utterly supplant, and every neighbour will walk with slanders.

Jeremiah 17:21
Thus saith the LORD; Take heed to yourselves, and bear no burden on the sabbath day, nor bring it in by the gates of Jerusalem;

Jeremiah 18:18
Then said they, Come and let us devise devices against Jeremiah; for the law shall not perish from the priest, nor counsel from the wise, nor the word from the prophet. Come, and let us smite him with the tongue, and let us not give heed to any of his words.

Jeremiah 18:19
Give heed to me, O LORD, and hearken to the voice of them that contend with me.

Hosea 4:10
For they shall eat, and not have enough: they shall commit whoredom, and shall not increase: because they have left off to take heed to the LORD.

Malachi 2:15
And did not he make one? Yet had he the residue of the spirit. And wherefore one? That he might seek a godly seed. Therefore take heed to your spirit, and let none deal treacherously against the wife of his youth.

Malachi 2:16
For the LORD, the God of Israel, saith that he hateth putting away: for one covereth violence with his garment, saith the LORD of hosts: therefore take heed to your spirit, that ye deal not treacherously.