Ayyash bin Abbas (may Allah be pleased with him) said: I heard Abu al-Husayn al-Haytham bin Shufayy (may Allah have mercy on him) say: Abu Amir al-Ma'afiri (may Allah be pleased with him) and I prayed at a place called Iliya'. Their judge was from the tribe of Azd; he was called Abu Rayhanah (may Allah be pleased with him). Abu al-Husayn (may Allah have mercy on him) said: My companion went ahead of me to the mosque. Then I caught up with him, and he was sitting in a corner of the mosque. He asked me: "Did you catch the storytelling of Abu Rayhanah (may Allah be pleased with him)?" I said: "No." He said: I heard him say that the Prophet (peace and blessings be upon him) forbade ten things: "First, filing the teeth; second, tattooing; third, plucking hair; a man lying with another man without a garment between them, and likewise a woman with a woman; a man putting silk on the lower part of his garments like the non-Arabs, and putting silk on his shoulders like the non-Arabs; plundering; riding on saddles of leopard skin; and the ring is only for a ruler."
Hadith Referenceالسنن الكبرى للبيهقي / كتاب صلاة الخوف / 6121