The Najashi's Letter to Amr

Amr, As and his father had a relationship with a Najashi prior to that. They said some fools from our land have taken refuge here; they forsaken our religion. Najashi of course responds with anger and he says, well, Lahi, I will not surrender them. He said, no one who seeks my refuge and settles in my land and trusts me is going to be betrayed.