كتاب النكاح
13  
Marriage
(9a)
Chapter: Sharing Visits to one’s Wives Equally - Section 1
(9)
باب القسم - الفصل الأول
Mishkat al-Masabih 3233
Abu Qilaba quoted Anas as saying:
It pertains to the sunna that when a man who has a wife marries a virgin he should stay with her for seven nights and then divide the time between them, but if he marries a woman who has been previously married he should stay with her three nights and then divide his time between his wives. Abu (Qilaba remarked that if he wished he could say that Anas traced it to the Prophet. (Bukhari and Muslim.)
وَعَنْ أَبِي قِلَابَةَ عَنْ أَنَسٍ قَالَ: مِنَ السُّنَّةِ إِذَا تَزَوَّجَ الرَّجُلُ الْبِكْرَ عَلَى الثَّيِّبِ أَقَامَ عِنْدهَا سبعا وَقسم إِذا تَزَوَّجَ الثَّيِّبَ أَقَامَ عِنْدَهَا ثَلَاثًا ثُمَّ قَسَمَ. قَالَ أَبُو قلَابَة: وَلَو شِئْت لَقلت: إِن أَنَسًا رَفْعَهُ إِلَى النَّبِيِّ صَلَّى اللَّهُ عَلَيْهِ وَسَلَّمَ
  مُتَّفق عَلَيْهِ   (الألباني) حكم   :
Reference : Mishkat al-Masabih 3233
In-book reference : Book 13, Hadith 151