2 Kings 14:5-7

5As soon as the kingdom was firmly in his grasp, Amaziah executed the servants who had murdered his father the king. 6Yet he did not put the sons of the murderers to death, but acted according to what is written in the Book of the Law of Moses, where the LORD commanded: “Fathers must not be put to death for their children, and children must not be put to death for their fathers; each is to die for his own sin.”1

7Amaziah struck down 10,000 Edomites in the Valley of Salt. He took Sela in battle and called it Joktheel, which is its name to this very day.