2 Kings 10:1-3

1Now Ahab had 70 sons in Samaria. Jehu wrote letters and sent them to Samaria, to the rulers of Jezreel, the elders, and to the guardians of Ahab’s sons, saying:

2“Now as soon as this letter reaches you—since your master’s sons are with you, and you also have chariots and horses, a fortified city and weapons—

3choose the best and the most worthy of your master’s sons, set him on his father’s throne, and fight for your master’s house.”