'Fourth Generation' in the Bible

In the fourth generation they will come here again, for the iniquity of the Amorite is not yet full."

you shall not bow yourself down to them, nor serve them, for I, the LORD your God, am a jealous God, visiting the iniquity of the fathers on the children, on the third and on the fourth generation of those who hate me,

'The LORD is slow to anger, and abundant in loving kindness, forgiving iniquity and disobedience; and that will by no means clear [the guilty], visiting the iniquity of the fathers on the children, on the third and on the fourth generation.'

The LORD said to Jehu, "Because you have done well in executing that which is right in my eyes, and have done to the house of Ahab according to all that was in my heart, your sons of the fourth generation shall sit on the throne of Israel."

This was the word of the LORD which he spoke to Jehu, saying, "Your sons to the fourth generation shall sit on the throne of Israel." So it came to pass.