2 Kings 10:1-3

1Now Ahab had seventy sons in Samaria. So Jehu wrote letters and sent them to Samaria to the officials of Jezreel,1 to the elders, and to the guardians of the sons2 of Ahab, saying: 2“When this letter arrives, since your master’s sons are with you and you have chariots and horses, a fortified city and weaponry, 3select the best and most worthy son of your master, set him on his father’s throne, and fight for your master’s house.”