Sayyiduna Uqbah bin Amir (may Allah be pleased with him) reported that a silk farruj was given as a gift to the Messenger of Allah (peace and blessings be upon him). He (peace and blessings be upon him) put it on and prayed in it; then, when he finished the prayer, he pulled it off forcefully, as though he disliked it, and said: "This is not fitting for the God-fearing."
Hadith Referenceالمعجم الكبير للطبراني / باب العين / 14831