Wear appropriate clothing , Be honest in business dealings , Be grateful for gifts/favors received

This hadith is about three sins that Allah will not forgive on the Day of Resurrection. The first sin is dragging one's clothing below the ankles. This means that people should wear clothes that are appropriate for their size and do not drag on the ground. The second sin is selling one's product by means of false oaths. This means that people should be honest in all business dealings and never lie or make false promises in order to get a sale. Finally, the third sin mentioned in this hadith is reminding others of what they have given you. This means that people should be grateful for any gifts or favors they receive from others without expecting anything in return or trying to take advantage of them by reminding them constantly about it. All three sins are serious offenses against Allah and can lead to a painful punishment if committed on a regular basis.