2 Kings 10 15

Now when he had gone from there, he encountered Jehonadab the son of Rechab coming to meet him; and he greeted him and said to him, “Is your heart right, just 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 pulled him up to him into the chariot.