2 Kings 10:30

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.”

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.