2 Kings 10:15-17
And when he was departed there, he lighted on Jehonadab the son of Rechab coming to meet him: and he saluted him, and said to him, Is your heart right, as my heart is with your heart? And Jehonadab answered, It is. If it be, give me your hand. And he gave him his hand; and he took him up to him into the chariot.
Torrey's Topical Textbook—AKJV