And a believing man of Firaawn's (Pharaoh) house who kept back his belief said, "Will you kill a man for that he says, ‘My Lord is Allah, ' and he has come to you with the supreme evidence (s) from your Lord? And in case he is a liar, then his lying is upon himself, and in case he is sincere, some of that which he promises you will alight on you. Surely Allah does not guide him who is extravagant, a constant liar.