Musnad Ahmad 1276:4

Aswad, meaning Ibn ‘Amir, narrated to us, Sharik narrated to us, from Jabir, from his maternal aunt Umm ‘Uthman, from al-Tufayl, the nephew of Juwayriyah, from Juwayriyah, from the Prophet (peace and blessings of Allah be upon him), who said: "Whoever wears a garment of silk in the world, Allah the Exalted will clothe him in a garment of humiliation, or a garment of fire."