Mukhtasar Muslim

It is narrated from Sayyiduna Uqbah bin Amir (may Allah be pleased with him) that he said: A silk cloak was presented as a gift to the Messenger of Allah (peace and blessings be upon him), so he wore it and performed prayer in it. After finishing the prayer, he took it off forcefully, as if he disliked it, and then said: "This is not suitable for the pious."