'Fourth Generation' in the Bible

But in the fourth generation they shall come hither again: for the iniquity of the Amorites is not yet full.

Thou shalt not bow down thyself to them, nor serve them: for I the LORD thy God am a jealous God, visiting the iniquity of the fathers upon the children to the third and fourth generation of them that hate me;

Keeping mercy for thousands, forgiving iniquity and transgression and sin, and that will by no means clear the guilty; visiting the iniquity of the fathers upon the children, and upon the children's children, to the third and to the fourth generation.

The LORD is long-suffering, and of great mercy, forgiving iniquity and transgression, and by no means clearing the guilty, visiting the iniquity of the fathers upon the children to the third and fourth generation.

Thou shalt not bow down thyself to them, nor serve them: for I the LORD thy God am a jealous God, visiting the iniquity of the fathers upon the children to the third and fourth generation of them that hate me,

And the LORD said to Jehu, Because thou hast done well in executing that which is right in my eyes, and hast done to the house of Ahab according to all that was in my heart, thy children of the fourth generation shall sit on the throne of Israel.

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