2 Kings 10:1
And Ahab had seventy sons in Samaria. And Jehu wrote letters, and sent to Samaria, unto the rulers of Jezreel, to the elders, and to them that brought up Ahab's [children], saying,
I am verily a man [which am] a Jew, born in Tarsus, [a city] in Cilicia, yet brought up in this city at the feet of Gamaliel, [and] taught according to the perfect manner of the law of the fathers, and was zealous toward God, as ye all are this day.
Now I say, [That] the heir, as long as he is a child, differeth nothing from a servant, though he be lord of all;
But is under tutors and governors until the time appointed of the father.