Asking Permission
Ṣaḥīḥ al-Bukhārī 6236
تُطْعِمُ الطَّعَامَ، وَتَقْرَأُ السَّلاَمَ عَلَى مَنْ عَرَفْتَ، وَعَلَى مَنْ لَمْ تَعْرِفْ
tuṭʿimu aṭ-ṭaʿāma, wataqraʾu as-salāma ʿalā man ʿarafta, waʿalā man lam taʿrif
Transliteration generated from the Arabic vowel marks
The full narration
Narrated 'Abdullah bin 'Amr: A man asked the Prophet, "What Islamic traits are the best?" The Prophet said, "Feed the people, and greet those whom you know and those whom you do not know
Source
Ṣaḥīḥ al-Bukhārī · 6236
Ṣaḥīḥ