2 Kings 10:15-17 New American Bible (Revised Edition) (NABRE)
15 When he set out from there, Jehu met Jehonadab, son of Rechab, on the road. He greeted him and asked, “Are you with me wholeheartedly, as I am with you?” “Yes,” he replied. “If you are, give me your hand.” He gave him his hand, and he had him mount his chariot, 16 and said, “Come with me and see my zeal for the Lord.” And they took him along in his chariot.
Slaughter of the Worshipers of Baal. 17 When he arrived in Samaria, Jehu slew all who were left of Ahab’s line in Samaria, doing away with them completely, according to the word the Lord spoke to Elijah.