It is narrated from Sayyiduna Mu'adh bin Jabal (may Allah be pleased with him) that the Prophet (peace and blessings be upon him) saw a cloak trimmed with silk (with silk borders sewn on it), and he (peace and blessings be upon him) said: "This will be a collar of fire on the Day of Resurrection."
Imam al-Tabarani (may Allah have mercy on him) said: "This hadith is not narrated from Sayyiduna Mu'adh (may Allah be pleased with him) except with this chain; Isma'il bin Ayyash is alone in narrating it."
Hadith Referenceالمعجم الأوسط / باب الميم / 8000
Hadith Takhrij«أخرجه البزار فى «مسنده» برقم: 2659، والطبراني فى «الكبير» برقم: 236»