2 Kings 14:5-7

5When he had secured control of the kingdom, he executed the servants who had assassinated his father.

6But he did not execute the sons of the assassins. He obeyed the Lord’s commandment as recorded in the law scroll of Moses, “Fathers must not be put to death for what their sons do, and sons must not be put to death for what their fathers do. A man must be put to death only for his own sin.”

7He defeated 10,000 Edomites in the Salt Valley; he captured Sela in battle and renamed it Joktheel, a name it has retained to this very day.