1 Kings 20:9 Wherefore he said unto the messengers of Ben-hadad: 'Tell my lord the king: All that thou didst send for to thy servant at the first I will do; but this thing I may not do.' And the messengers departed, and brought him back word. (See NIV)
2 Kings 8:15 Now on the day after, Hazael took the bed-cover, and making it wet with water, put it over Ben-hadad's face, causing his death: and Hazael became king in his place. (BBE)