2 Kings 9:11-37
Then Jehu came forth to the servants of his lord: and one said to him, Is all well? why came this mad fellow to you? And he said to them, You know the man, and his communication.
Nave's Topical Index—AKJV

2 Kings 10:1
And Ahab had seventy sons in Samaria. And Jehu wrote letters, and sent to Samaria, to the rulers of Jezreel, to the elders, and to them that brought up Ahab's children, saying,
Nave's Topical Index—AKJV