Imam Muslim : 256

حَدَّثَنَا أَبُو بَكْرِ بْنُ أَبِي شَيْبَةَ حَدَّثَنَا عَلِيُّ بْنُ مُسْهِرٍ عَنْ عَبْدِ الْمَلِكِ عَنْ عَطَاءٍ عَنْ أَبِي هُرَيْرَةَ { وَلَقَدْ رَآهُ نَزْلَةً أُخْرَى } قَالَ رَأَى جِبْرِيلَ

Narrated to us by [Abu Bakar bin Abu Syaibah] "Narrated to us by [Ali bin Mushir] "Narrated to us by [Syu'bah] from [Qatadah] from [Anas bin Malik] he said, 'The Messenger of Allah peace be upon him said: "I was brought to the Sidrat al-Muntaha, which is in the sixth heaven. Whatever ascends from the earth ends there and is held there. And whatever descends from above it is held there. It was covered with something like gold."'