806. hadíth
وَ قَدْ رُوِيَ عَنْ سُلَيْمَانَ بْنِ جَعْفَرٍ اَلْجَعْفَرِيِّ أَنَّهُ قَالَ: رَأَيْتُ اَلرِّضَا عَلَيْهِ اَلسَّلاَمُ يُصَلِّي فِي جُبَّةِ خَزٍّ.
It has been narrated from Sulayman ibn Ja'far al-Ja'fari that He said: "I saw Imam Ali ibn Musa Ar-Ridha (a.s) praying in a silk cloak (jubbah made of khazz)."