2 Kings 9:21 NIV

21 "Hitch up my chariot," Joram ordered. And when it was hitched up, Joram king of Israel and Ahaziah king of Judah rode out, each in his own chariot, to meet Jehu. They met him at the plot of ground that had belonged to Naboth1 the Jezreelite.

References for 2 Kings 9:21