كتاب الرضاع
17  
The Book of Suckling
(12)
Chapter: How long a virgin and a previously-married woman are entitled to have the husband stay with them after marriage
(12)
باب قَدْرِ مَا تَسْتَحِقُّهُ الْبِكْرُ وَالثَّيِّبُ مِنْ إِقَامَةِ الزَّوْجِ عِنْدَهَا عَقِبَ الزِّفَافِ
Sahih Muslim 1460 b

Ibn Abu Bakr b. Abd al-Rahman reported that when Allah's Messenger (ﷺ) married Umm Salama and she stayed with him (during the night), and it was dawn, he (the Holy Prophet) said to her:

There is no lack of estimation for you on the part of your husband. So if you desire I can spend a week with you, and if you like I may spend three (nights). and then I will visit you in turn. She said: Spend three (nights).
حَدَّثَنَا يَحْيَى بْنُ يَحْيَى، قَالَ قَرَأْتُ عَلَى مَالِكٍ عَنْ عَبْدِ اللَّهِ بْنِ أَبِي بَكْرٍ، عَنْ عَبْدِ، الْمَلِكِ بْنِ أَبِي بَكْرِ بْنِ عَبْدِ الرَّحْمَنِ ‏{‏ عَنْ أَبِيهِ، ‏}‏ أَنَّ رَسُولَ اللَّهِ صلى الله عليه وسلم حِينَ تَزَوَّجَ أَمَّ سَلَمَةَ وَأَصْبَحَتْ عِنْدَهُ قَالَ لَهَا ‏ "‏ لَيْسَ بِكِ عَلَى أَهْلِكِ هَوَانٌ إِنْ شِئْتِ سَبَّعْتُ عِنْدَكِ وَإِنْ شِئْتِ ثَلَّثْتُ ثُمَّ دُرْتُ ‏"‏ ‏.‏ قَالَتْ ثَلِّثْ ‏.‏
Reference : Sahih Muslim 1460b
In-book reference : Book 17, Hadith 55
USC-MSA web (English) reference : Book 8, Hadith 3444
  (deprecated numbering scheme)