Narrated Khabbab: I was a blacksmith In the Pre-Islamic period of ignorance, and 'Asi bin Wail owed me some money. I went to him to demand it, but he said to me, "I will not pay you unless you reject faith in Muhammad." I replied, "By Allah, I will never disbelieve Muhammad till Allah let you die and then resurrect you." He said, "Then wait till I die and come to life again, for then I will be given property and offspring and will pay your right." So, thus revelation came: "Have you seen him who disbelieved in Our signs and yet says, 'I will be given property and offspring?' " (19.77)

Narrated Khabbab: I was a blacksmith in the Pre-Islamic period, and 'Asi bin Wail owed me some money, so I went to him to demand it. He said (to me), "I will not pay you unless you disbelieve Muhammad." I said, "I will not disbelieve till Allah kills you and then you get resurrected." He said, "Leave me till I die and get resurrected, then I will be given wealth and children and I will pay you your debt." On that occasion it was revealed to the Prophet: 'Have you seen him who disbelieved in Our signs and says: Surely I will be given wealth and children? Has he known the unseen, or has he taken a covenant from the Beneficent (Allah)? (19.77- 78)