Sura 24 Aya 27

TranslatorTranslation
Ali Quli Qara'i O you who have faith! Do not enter houses other than your own until you have announced [your arrival] and greeted their occupants. That is better for you. Maybe you will take admonition.
Pickthal O ye who believe! Enter not houses other than your own without first announcing your presence and invoking peace upon the folk thereof. That is better for you, that ye may be heedful.
Shakir O you who believe! Do not enter houses other than your own houses until you have asked permission and saluted their inmates; this is better for you, that you may be mindful.
Yusufali O ye who believe! enter not houses other than your own, until ye have asked permission and saluted those in them: that is best for you, in order that ye may heed (what is seemly).