2 Kings 10:15 CSB

[15] When he left there, he found Jehonadab son of Rechab coming to meet him. He greeted him and then asked, "Is your heart one with mine?" "It is," Jehonadab replied. Jehu said, "If it is, give me your hand." So he gave him his hand, and Jehu pulled him up into the chariot with him.