It was narrated from Abu Dharr that the Prophet said:
There are three to whom Allah will not speak on the Day of Resurrection, or will He look at them, or sanctify them, and theirs will be a painful torment: Abu Dharr said: May they be lost and doomed: He said: The one who drags his Izar (below the ankles) the one who sells his product by means of false oaths, and the one who reminds others (Al-Mannan) of what he has given to them