Sahih Muslim Book: 2, Hadith: 169

حَدَّثَنَا قُتَيْبَةُ بْنُ سَعِيدٍ، حَدَّثَنَا لَيْثٌ، ح وَحَدَّثَنَا مُحَمَّدُ بْنُ رُمْحِ بْنِ الْمُهَاجِرِ، أَخْبَرَنَا اللَّيْثُ، عَنْ يَزِيدَ بْنِ أَبِي حَبِيبٍ، عَنْ أَبِي الْخَيْرِ، عَنْ عَبْدِ اللَّهِ بْنِ عَمْرٍو، أَنَّ رَجُلاً، سَأَلَ رَسُولَ اللَّهِ صلى الله عليه وسلم أَىُّ الإِسْلاَمِ خَيْرٌ قَالَ ‏ “‏ تُطْعِمُ الطَّعَامَ وَتَقْرَأُ السَّلاَمَ عَلَى مَنْ عَرَفْتَ وَمَنْ لَمْ تَعْرِفْ ‏”‏ ‏.‏ It is narrated on the authority of ‘Abdullah b. ‘Amr that a man asked the Messenger of Allah (may peace and blessings be upon him) which of the merits (is superior) in Islam. He (the Holy Prophet) remarked:That you provide food and extend greetings to one whom you know or do not know. Chain : Qutayba bin Sa’id bin Jamil – al-Laith bin Sa’d – Muhammad bin Rmh bin al-Mhajr – al-Laith bin Sa’d – Yazid bin Abi Habib – Marthad bin ‘Abdullah al-Yazni – ‘Abdullah bin ‘Amr bin al-‘Aas Data Sourc...