وَعَنْ عَبْدِ اللَّهِ بْنِ عُمَرَ رَضِيَ اللَّهُ عَنْهُمَا: أنَّ رَجُلاً سَأَلَ النَّبِيَّ صلى الله عليه وسلم أيُّ الْإِسْلاَمِ خَيْرٌ قَالَ: ((تُطْعِمُ الطَّعَامَ، وَتَقْرأُ السَّلاَمَ عَلَى مَنْ عَرَفْتَ وَمَنْ لَمْ تَعْرِفْ)).

wa'an 'abdi allahi bni 'umara radiya allahu 'anhumaa: ana rajulaan saaala alnabiya sla allh 'lyh wslm ayu aliislaami khayrun qaala: tut'imu alta'aama wataqrau alsalaama 'alaa man 'arafta waman lam ta'rif.

(Aabdullah Ibn Aamr reported that a man asked the Prophet : ‘Which Islam is the best?’. He replied: Feed (the poor), and greet those whom you know as well as those whom you do not.)