Verses with the word err in the Old Testament (18 verses):

2 Chronicles 33:9
So Manasseh made Judah and the inhabitants of Jerusalem to err, and to do worse than the heathen, whom the LORD had destroyed before the children of Israel.

Psalms 95:10
Forty years long was I grieved with this generation, and said, It is a people that do err in their heart, and they have not known my ways:

Psalms 119:21
Thou hast rebuked the proud that are cursed, which do err from thy commandments.

Psalms 119:118
Thou hast trodden down all them that err from thy statutes: for their deceit is falsehood.

Proverbs 14:22
Do they not err that devise evil? but mercy and truth shall be to them that devise good.

Proverbs 19:27
Cease, my son, to hear the instruction that causeth to err from the words of knowledge.

Isaiah 3:12
As for my people, children are their oppressors, and women rule over them. O my people, they which lead thee cause thee to err, and destroy the way of thy paths.

Isaiah 9:16
For the leaders of this people cause them to err; and they that are led of them are destroyed.

Isaiah 19:14
The LORD hath mingled a perverse spirit in the midst thereof: and they have caused Egypt to err in every work thereof, as a drunken man staggereth in his vomit.

Isaiah 28:7
But they also have erred through wine, and through strong drink are out of the way; the priest and the prophet have erred through strong drink, they are swallowed up of wine, they are out of the way through strong drink; they err in vision, they stumble in judgment.

Isaiah 30:28
And his breath, as an overflowing stream, shall reach to the midst of the neck, to sift the nations with the sieve of vanity: and there shall be a bridle in the jaws of the people, causing them to err.

Isaiah 35:8
And an highway shall be there, and a way, and it shall be called The way of holiness; the unclean shall not pass over it; but it shall be for those: the wayfaring men, though fools, shall not err therein.

Isaiah 63:17
O LORD, why hast thou made us to err from thy ways, and hardened our heart from thy fear? Return for thy servants' sake, the tribes of thine inheritance.

Jeremiah 23:13
And I have seen folly in the prophets of Samaria; they prophesied in Baal, and caused my people Israel to err.

Jeremiah 23:32
Behold, I am against them that prophesy false dreams, saith the LORD, and do tell them, and cause my people to err by their lies, and by their lightness; yet I sent them not, nor commanded them: therefore they shall not profit this people at all, saith the LORD.

Hosea 4:12
My people ask counsel at their stocks, and their staff declareth unto them: for the spirit of whoredoms hath caused them to err, and they have gone a whoring from under their God.

Amos 2:4
Thus saith the LORD; For three transgressions of Judah, and for four, I will not turn away the punishment thereof; because they have despised the law of the LORD, and have not kept his commandments, and their lies caused them to err, after the which their fathers have walked:

Micah 3:5
Thus saith the LORD concerning the prophets that make my people err, that bite with their teeth, and cry, Peace; and he that putteth not into their mouths, they even prepare war against him.