2 Kings 10:15 - 10:17
15 Then he went from there and found Jehonadab the son of Rechab coming to meet him; and he blessed him and said to him, “Is your heart right, as my heart is with your heart?” And Jehonadab answered, “It is.” Jehu said, “If it is, give me your hand.” And he gave him his hand, and he took him up to him into the chariot. 16 Then he said, “Come with me and see my zeal for Yahweh.” So he made him ride in his chariot. 17 And he came to Samaria and struck down all who were left to Ahab in Samaria, until he had destroyed him, according to the word of Yahweh which He spoke to Elijah.