Sahih Muslim Book - 2, Hadith - 581

حَدَّثَنَا سُوَيْدُ بْنُ سَعِيدٍ وَابْنُ أَبِي عُمَرَ جَمِيعًا عَنْ مَرْوَانَ الْفَزَارِيِّ قَالَ ابْنُ أَبِي عُمَرَ حَدَّثَنَا مَرْوَانُ عَنْ أَبِي مَالِكٍ الْأَشْجَعِيِّ سَعْدِ بْنِ طَارِقٍ عَنْ أَبِي حَازِمٍ عَنْ أَبِي هُرَيْرَةَ أَنَّ رَسُولَ اللَّهِ صَلَّى اللَّهُ عَلَيْهِ وَسَلَّمَ قَالَ إِنَّ حَوْضِي أَبْعَدُ مِنْ أَيْلَةَ مِنْ عَدَنٍ لَهُوَ أَشَدُّ بَيَاضًا مِنْ الثَّلْجِ وَأَحْلَى مِنْ الْعَسَلِ بِاللَّبَنِ وَلَآنِيَتُهُ أَكْثَرُ مِنْ عَدَدِ النُّجُومِ وَإِنِّي لَأَصُدُّ النَّاسَ عَنْهُ كَمَا يَصُدُّ الرَّجُلُ إِبِلَ النَّاسِ عَنْ حَوْضِهِ قَالُوا يَا رَسُولَ اللَّهِ أَتَعْرِفُنَا يَوْمَئِذٍ قَالَ نَعَمْ لَكُمْ سِيمَا لَيْسَتْ لِأَحَدٍ مِنْ الْأُمَمِ تَرِدُونَ عَلَيَّ غُرًّا مُحَجَّلِينَ مِنْ أَثَرِ الْوُضُوءِ.

It was narrated from Abu Hurairah that the Messenger of Allah (s.a.w) said: "My Cistern (Hawd) will be larger than the distance between Aylah and 'Adan. It will be whiter than snow and sweeter than honey mixed with milk, and its vessels are more numerous than the stars. I will block the people from approaching it as a man blocks the people's camels from approaching his cistern." They said: "O Messenger of Allah, will you recognize us on that Day?" He said: "Yes, you will have a feature that none of the other nations will have. You will come to me with glimmering faces and limbs because of the traces of Wudu'."