2 Kings 10:2

10:2 “You have with you the sons of your master, chariots and horses, a fortified city, and weapons. So when this letter arrives,

2 Kings 10:6

10:6 He wrote them a second letter, saying, “If you are really on my side and are willing to obey me, then take the heads of your master’s sons and come to me in Jezreel at this time tomorrow.” Now the king had seventy sons, and the prominent men of the city were raising them.