كتاب الذكر والدعاء والتوبة والاستغفار
48
The Book Pertaining to the Remembrance of Allah, Supplication, Repentance and Seeking Forgiveness
(19)
Chapter: The Tasbih At The Beginning Of The Day And When Going To Sleep
(19)
باب التَّسْبِيحِ أَوَّلَ النَّهَارِ وَعِنْدَ النَّوْمِ
Sahih Muslim 2728 a, b

Abu Huraira reported that Fatima came to Allah's Apostle (ﷺ) and asked for a servant and told him of the hardship of household work. He said:

You would not be able to get a servant from us. May I not direct you to what is better than the servant for you? Recite Subhaana Allah thirty-three times, al- Hamdu li-Allah thirty-three times and Allah-o-Akbar thirty-four times as you go to bed. This hadith has been narrated on the authority of Suhail with the same chain of transmitters.
حَدَّثَنِي أُمَيَّةُ بْنُ بِسْطَامَ الْعَيْشِيُّ، حَدَّثَنَا يَزِيدُ، - يَعْنِي ابْنَ زُرَيْعٍ - حَدَّثَنَا رَوْحٌ، وَهُوَ ابْنُ الْقَاسِمِ عَنْ سُهَيْلٍ، عَنْ أَبِيهِ، عَنْ أَبِي هُرَيْرَةَ، أَنَّ فَاطِمَةَ، أَتَتِ النَّبِيَّ صلى الله عليه وسلم تَسْأَلُهُ خَادِمًا وَشَكَتِ الْعَمَلَ فَقَالَ ‏"‏ مَا أَلْفَيْتِيهِ عِنْدَنَا ‏"‏ ‏.‏ قَالَ ‏"‏ أَلاَ أَدُلُّكِ عَلَى مَا هُوَ خَيْرٌ لَكِ مِنْ خَادِمٍ تُسَبِّحِينَ ثَلاَثًا وَثَلاَثِينَ وَتَحْمَدِينَ ثَلاَثًا وَثَلاَثِينَ وَتُكَبِّرِينَ أَرْبَعًا وَثَلاَثِينَ حِينَ تَأْخُذِينَ مَضْجَعَكِ ‏"‏ ‏.‏

وَحَدَّثَنِيهِ أَحْمَدُ بْنُ سَعِيدٍ الدَّارِمِيُّ، حَدَّثَنَا حَبَّانُ، حَدَّثَنَا وُهَيْبٌ، حَدَّثَنَا سُهَيْلٌ، بِهَذَا الإِسْنَادِ ‏.‏

Reference : Sahih Muslim 2728 a, b
In-book reference : Book 48, Hadith 111
USC-MSA web (English) reference : Book 35, Hadith 6580
  (deprecated numbering scheme)