سنن النسائي

It was narrated from Abu Dharr that the Prophet (ﷺ) said: "There are three to whom Allah will not speak on the Day of Resurrection, or look at them, or sanctify them, and theirs will be a painful torment." The Messenger of Allah (ﷺ) repeated and Abu Dharr said: "May they be lost and doomed." He said: "The one who lets his garment hang beneath his ankles, a vendor who tries to sell his product by means of false oaths, and the one who reminds people of what he has given them."