2 Kings 10:30
“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.”
Thus Jehu destroyed Baal out of Israel.
Howbeit from the sins of Jeroboam the son of Nebat, who made Israel to sin, Jehu departed not from after them, to wit, the golden calves that were in Beth–el, and that were in Dan.
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.
But Jehu took no heed to walk in the law of the Lord God of Israel with all his heart: for he departed not from the sins of Jeroboam, which made Israel to sin.
In those days the Lord began to cut Israel short: and Hazael smote them in all the coasts of Israel;
Why This Verse Was Tagged
This verse was identified by multiple independent signals: structural patterns, prophetic context, and vocabulary — then validated by a probability model (Snorkel).
Counter-Arguments
The strongest case that this verse does not belong in this theme.

Cross-References
“This was the word of the Lord which he spake unto Jehu, saying, Thy sons shall sit on the throne of Israel unto the fourth generation. And so it came to pass.”
“That his heart be not lifted up above his brethren, and that he turn not aside from the commandment, to the right hand, or to the left: to the end that he may prolong his days in his kingdom, he, and his children, in the midst of Israel.”
“So shalt thou put away the guilt of innocent blood from among you, when thou shalt do that which is right in the sight of the Lord.”
“And also by the hand of the prophet Jehu the son of Hanani came the word of the Lord against Baasha, and against his house, even for all the evil that he did in the sight of the Lord, in provoking him to anger with the work of his hands, in being like the house of Jeroboam; and because he killed him.”
“Behold, I will bring evil upon thee, and will take away thy posterity, and will cut off from Ahab him that pisseth against the wall, and him that is shut up and left in Israel,”