2 Kings 10:15-17

15When he left that place, he met Jehonadab, son of Rechab, who was coming to meet him. Jehu greeted him and asked, “Are you as loyal to me as I am to you?” “I am,” Jehonadab answered. ⌞So Jehu said,⌟ “If you are, give me your hand.” When he gave Jehu his hand, Jehu helped him up into the chariot.

16Jehu said, “Come with me. See how devoted I am to the Lord.” So he had Jehonadab ride on his chariot.

17When they arrived in Samaria, Jehu killed the rest of Ahab’s family, every member who was left in Samaria. He wiped them out, as the Lord had told Elijah.