حَدَّثَنَا يَحْيَى بْنُ يَحْيَى التَّمِيمِيُّ، أَخْبَرَنَا أَبُو خَيْثَمَةَ، عَنْ أَشْعَثَ بْنِ أَبِي الشَّعْثَاءِ، ح وَحَدَّثَنَا أَحْمَدُ بْنُ عَبْدِ اللَّهِ بْنِ يُونُسَ، حَدَّثَنَا زُهَيْرٌ، حَدَّثَنَا أَشْعَثُ، حَدَّثَنِي مُعَاوِيَةُ بْنُ سُوَيْدِ، بْنِ مُقَرِّنٍ قَالَ دَخَلْتُ عَلَى الْبَرَاءِ بْنِ عَازِبٍ فَسَمِعْتُهُ يَقُولُ أَمَرَنَا رَسُولُ اللَّهِ صلى الله عليه وسلم بِسَبْعٍ وَنَهَانَا عَنْ سَبْعٍ أَمَرَنَا بِعِيَادَةِ الْمَرِيضِ وَاتِّبَاعِ الْجَنَازَةِ وَتَشْمِيتِ الْعَاطِسِ وَإِبْرَارِ الْقَسَمِ أَوِ الْمُقْسِمِ وَنَصْرِ الْمَظْلُومِ وَإِجَابَةِ الدَّاعِي وَإِفْشَاءِ السَّلاَمِ ‏.‏ وَنَهَانَا عَنْ خَوَاتِيمَ أَوْ عَنْ تَخَتُّمٍ بِالذَّهَبِ وَعَنْ شُرْبٍ بِالْفِضَّةِ وَعَنِ الْمَيَاثِرِ وَعَنِ الْقَسِّيِّ وَعَنْ لُبْسِ الْحَرِيرِ وَالإِسْتَبْرَقِ وَالدِّيبَاجِ ‏.‏

Mu'awiya b. Suwaid b. Muqarrin reporxed: I visited al-Bara' b. 'Azib and heard him say: Allah's Messenger (PBUH) commanded us to do seven things and forbade us to do seven (things). He commanded us to visit the sick, to follow the funeral procession, to answer the sneezer, to fulfil the vow, to help the poor, to accept the invitation and to greet everybody, and he forbade us to wear rings or gold rings, to drink in silver (vessels), and to use the saddle cloth made of red silk, and to wear garments made of Qassi material, or garments made of silk or brocade and velvet. Translation Not Available

Book reference: Sahih Muslim Book 37 Hadith 5129
Web reference: Sahih Muslim Book 24 Hadith 2066 a