2 Kings 10:1-3

Now Ahab had seventy sons in Samaria. And Jehu wrote letters and sent them to Samaria, to the officials of Jezreel, the elders, and to the guardians of the children of Ahab, saying,

“And now, when this letter comes to you, since your master’s sons are with you, as well as the chariots and horses, and a fortified city and the weapons,

select the best and most capable of your master’s sons and seat him on his father’s throne, and fight for your master’s house.”