Hadith 24236

حَدَّثَنَا يَحْيَى ، عَنْ هِشَامٍ ، قَالَ : حَدَّثَنِي أَبِي ، عَنْ عَائِشَةَ أَنّ رَسُولَ اللَّهِ صَلَّى اللَّهُ عَلَيْهِ وَسَلَّمَ " كَانَ يُصَلِّي مِنَ اللَّيْلِ وَأَنَا مُعْتَرِضَةٌ فِيمَا بَيْنَهُ وَبَيْنَ الْقِبْلَةِ عَلَى الْفِرَاشِ ، فَإِذَا أَرَادَ أَنْ يُوتِرَ أَيْقَظَنِي " .
It is narrated from Hazrat Aisha (may Allah be pleased with her) that sometimes when the Prophet (peace and blessings be upon him) would pray at night, I would be lying on the bed between him and the Qiblah. When the Prophet (peace and blessings be upon him) intended to pray Witr, he would wake me up.
Hadith Reference مسند احمد / مسند النساء / 24236
Hadith Grading حکم دارالسلام: إسناده صحيح، خ: 512، م: 512