Narrated Khabbab: I was a blacksmith and did some work for Al-`As bin Wail. When he owed me some money for my work, I went to him to ask for that amount. He said, I will not pay you unless you disbelieve in Muhammad. I said, By Allah! I will never do that till you die and be resurrected. He said, Will I be dead and then resurrected after my death? I said, Yes. He said, There I will have property and offspring and then I will pay you your due. Then Allah revealed. 'Have you seen him who disbelieved in Our signs, and yet says: I will be given property and offspring?' (19.77)