’Umar said : The prohibition of wine came down when (the Quranic verse ) came down. It was made from five thing namely, grapes, dates, honey, wheat ,barley. Wine is what infects (khamara) the mind. There are three things I wished that the prophet (ﷺ) would not leave us until he explained them fully to our satisfaction: (share of) grandfather, one who leaves no descendants or ascendants as hairs, and the details of usury.