Ask for permission before entering someone's presence out of respect .

This hadith speaks about the respect and reverence that should be shown when entering the presence of the Prophet Muhammad ﷺ. It is narrated by Ali ibn Abi Talib, who said that whenever he wanted to enter into his presence, he would ask for permission first. If the Prophet ﷺ was in prayer, then he would say “Subhan Allah” which means “Glory be to God” as a sign of permission for him to enter. If however, he was not in prayer then he would give him direct permission to enter without saying anything else. This hadith teaches us that we should always show respect and reverence when entering any place where people are worshipping or engaging in religious activities such as mosques or madrasas etc., and also when entering into someone's presence out of respect for them regardless of their status or position in society.