حَدَّثَنَا ابْنُ الْمُثَنَّى، حَدَّثَنَا عُمَرُ بْنُ يُونُسَ، حَدَّثَنَا عِكْرِمَةُ، حَدَّثَنِي يَحْيَى بْنُ أَبِي كَثِيرٍ، حَدَّثَنِي أَبُو سَلَمَةَ بْنُ عَبْدِ الرَّحْمَنِ بْنِ عَوْفٍ، سَأَلْتُ عَائِشَةَ بِأَىِّ شَىْءٍ كَانَ نَبِيُّ اللَّهِ صلى الله عليه وسلم يَفْتَتِحُ صَلاَتَهُ إِذَا قَامَ مِنَ اللَّيْلِ قَالَتْ كَانَ إِذَا قَامَ مِنَ اللَّيْلِ يَفْتَتِحُ صَلاَتَهُ ‏"‏اللَّهُمَّ رَبَّ جِبْرِيلَ وَمِيكَائِيلَ وَإِسْرَافِيلَ فَاطِرَ السَّمَوَاتِ وَالأَرْضِ عَالِمَ الْغَيْبِ وَالشَّهَادَةِ أَنْتَ تَحْكُمُ بَيْنَ عِبَادِكَ فِيمَا كَانُوا فِيهِ يَخْتَلِفُونَ اهْدِنِي لِمَا اخْتُلِفَ فِيهِ مِنَ الْحَقِّ بِإِذْنِكَ إِنَّكَ أَنْتَ تَهْدِي مَنْ تَشَاءُ إِلَى صِرَاطٍ مُسْتَقِيمٍ ‏"‏ ‏.‏

Abu Salamah b. ‘Abd al-Rahman b. ‘Awf said

I asked 'A'ishah: With what did the Prophet of Allah (ﷺ) open his prayer when he got up at night? She said: When he got up at night, he would open his prayer by saying: O Allah, Lord of Jibril, Mika'il, and Israfil, Creator of the heavens and the earth, Knower of the unseen and the seen, You judge between Your servants in what they used to differ. Guide me to what was differed concerning the truth by Your permission, for indeed You guide whom You will to a straight path.