2 Kings 10:10-14

You should know that everything the LORD said about Ahab’s family will come true. The LORD has spoken through his servant Elijah, and the LORD has done what he said.” So Jehu killed everyone of Ahab’s family in Jezreel who was still alive. He also killed all Ahab’s leading men, close friends, and priests. No one who had helped Ahab was left alive. Then Jehu left and went to Samaria by way of the road to Beth Eked of the Shepherds. There Jehu met some relatives of Ahaziah king of Judah. Jehu asked, “Who are you?” They answered, “We are relatives of Ahaziah. We have come down to get revenge for the families of the king and the king’s mother.” Then Jehu said, “Take them alive!” So they captured Ahaziah’s relatives alive and killed them at the well near Beth Eked—forty-two of them. Jehu did not leave anyone alive.