2 Kings 10:30

And the Lord said to Ju, Because of all thy deeds wherein thou hast acted well in doing that which was right in my eyes, according to all things which thou hast done to the house of Achaab [as they were] in my heart, thy sons to the fourth generation shall sit upon the throne of Israel.

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

Yahweh said to Jehu, “Because you have done well in executing that which is right in my eyes, and have done to Ahab’s house according to all that was in my heart, your descendants shall sit on the throne of Israel to the fourth generation.”