So he took his firstborn son, who was to succeed him as king, and offered him up as a burnt sacrifice on the wall. There was an outburst of divine anger against Israel, ¹  so they broke off the attack ²  and returned to their homeland.

When he left there, he met ¹  Jehonadab, son of Rekab, who had been looking for him. ²  Jehu greeted him and asked, ³  “Are you as committed to me as I am to you?” ⁴  Jehonadab answered, “I am!” Jehu replied, “If so, give me your hand.” ⁵  So he offered his hand and Jehu ⁶  pulled him up into the chariot.