Hadith 1635
Chapter 15: Mentioning the prayer of Prophet Musa and the different reports from Sulaiman At-Taimi about it - كتاب قيام الليل وتطوع النهار
أَخْبَرَنَا مُحَمَّدُ بْنُ عَبْدِ الأَعْلَى، قَالَ حَدَّثَنَا مُعْتَمِرٌ، عَنْ أَبِيهِ، عَنْ أَنَسٍ، أَنَّ النَّبِيَّ صلى الله عليه وسلم لَيْلَةَ أُسْرِيَ بِهِ مَرَّ عَلَى مُوسَى عَلَيْهِ السَّلاَمُ وَهُوَ يُصَلِّي فِي قَبْرِهِ .
It was narrated from Anas that:
On the night on which he was taken on the Night Journey, the Prophet (ﷺ) passed by Musa, peace be upon him, and he was praying in his grave.
Reference : Sunan an-Nasa'i 1635
In-book reference : Book 20, Hadith 38