Jami` at-Tirmidhi 2476

Yazid bin Ziyad narrated from Muhammad bin Ka'b Al-Qurazi who heard from Abi Talib narrated that he said:'I was sitting in a gathering with the Messenger of Allah (s.a.w) when Mus'ab bin 'Umair appeared before us, wearing nothing but a Burdah patched with some animal furs. When the Messenger of Allah (s.a.w) saw him he began crying because of the good life he previously had compared to the state that he was in that day. Then the Messenger of Allah (s.a.w) said: 'How will you people be, when the late morning comes upon one of you while wearing a Hullah, and at the end of the day he is in, (another) Hullah, when a platter is placed in front of him while another is removed, and you cover your houses just as the Ka'bah is covered?' They said: 'O Messenger of Allah! On that day we will be better than we are today, devoting ourselves to worship, satisfied with our good fortune.' So the Messenger of Allah (s.a.w) said: 'No, today you are better than you will be on that day