2 Kings 10:15

When Jehu went on from there, he met Jehonadab the son of Rechab coming to meet him. He greeted him and said to him, “Is your heart right, as my heart is with yours?” Jehonadab answered, “It is.” Jehu said “If it is, give me your hand.” He gave him his hand, and Jehu pulled him up into the chariot.