Verses with the word thirsty in the Old Testament (14 verses):

Judges 4:19
And he said unto her, Give me, I pray thee, a little water to drink; for I am thirsty. And she opened a bottle of milk, and gave him drink, and covered him.

2 Samuel 17:29
And honey, and butter, and sheep, and cheese of kine, for David, and for the people that were with him, to eat: for they said, The people is hungry, and weary, and thirsty, in the wilderness.

Psalms 63:1
O God, thou art my God; early will I seek thee: my soul thirsteth for thee, my flesh longeth for thee in a dry and thirsty land, where no water is;

Psalms 107:5
Hungry and thirsty, their soul fainted in them.

Psalms 143:6
I stretch forth my hands unto thee: my soul thirsteth after thee, as a thirsty land. Selah.

Proverbs 25:21
If thine enemy be hungry, give him bread to eat; and if he be thirsty, give him water to drink:

Proverbs 25:25
As cold waters to a thirsty soul, so is good news from a far country.

Isaiah 21:14
The inhabitants of the land of Tema brought water to him that was thirsty, they prevented with their bread him that fled.

Isaiah 29:8
It shall even be as when an hungry man dreameth, and, behold, he eateth; but he awaketh, and his soul is empty: or as when a thirsty man dreameth, and, behold, he drinketh; but he awaketh, and, behold, he is faint, and his soul hath appetite: so shall the multitude of all the nations be, that fight against mount Zion.

Isaiah 32:6
For the vile person will speak villany, and his heart will work iniquity, to practise hypocrisy, and to utter error against the LORD, to make empty the soul of the hungry, and he will cause the drink of the thirsty to fail.

Isaiah 35:7
And the parched ground shall become a pool, and the thirsty land springs of water: in the habitation of dragons, where each lay, shall be grass with reeds and rushes.

Isaiah 44:3
For I will pour water upon him that is thirsty, and floods upon the dry ground: I will pour my spirit upon thy seed, and my blessing upon thine offspring:

Isaiah 65:13
Therefore thus saith the Lord GOD, Behold, my servants shall eat, but ye shall be hungry: behold, my servants shall drink, but ye shall be thirsty: behold, my servants shall rejoice, but ye shall be ashamed:

Ezekiel 19:13
And now she is planted in the wilderness, in a dry and thirsty ground.