O you who believe do not enter houses other than your houses until you have first asked permission and greeted their occupants. So a person must say ‘Peace be upon you may I enter?’ as is stated in one hadīth. That is better for you than entering without permission that perhaps you might remember tadhakkarūna the second tā’ of tatadhakkarūna has been assimilated with the dhāl the superiority of such conduct and so follow it.