Verses with the word thirsteth in the Old Testament (4 verses):

Psalms 42:2
My soul thirsteth for God, for the living God: when shall I come and appear before God?

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

Isaiah 55:1
Ho, every one that thirsteth, come ye to the waters, and he that hath no money; come ye, buy, and eat; yea, come, buy wine and milk without money and without price.