Verses with the word years' in the Old Testament (2 verses):
2 Kings 8:3
And it came to pass at the seven years' end, that the woman returned out of the land of the Philistines: and she went forth to cry unto the king for her house and for her land.
1 Chronicles 21:12
Either three years' famine; or three months to be destroyed before thy foes, while that the sword of thine enemies overtaketh thee; or else three days the sword of the LORD, even the pestilence, in the land, and the angel of the LORD destroying throughout all the coasts of Israel. Now therefore advise thyself what word I shall bring again to him that sent me.