Sahih
Muslim
صحيح مسلم
06
The Book of Prayer - Travellers
كتاب صلاة المسافرين وقصرها
Chapter 29: It is recommended to offer voluntary prayers in one’s house although it is permissible to offer them in the masjid
باب اسْتِحْبَابِ صَلاَةِ النَّافِلَةِ فِي بَيْتِهِ وَجَوَازِهَا فِي الْمَسْجِدِ
Sahih Muslim 777 a
Ibn 'Umar reported Allah's Messenger (ﷺ) as saying
Observe some of your prayers in your houses and do not make them graves.حَدَّثَنَا مُحَمَّدُ بْنُ الْمُثَنَّى، حَدَّثَنَا يَحْيَى، عَنْ عُبَيْدِ اللَّهِ، قَالَ أَخْبَرَنِي نَافِعٌ، عَنِ ابْنِ، عُمَرَ عَنِ النَّبِيِّ صلى الله عليه وسلم قَالَ " اجْعَلُوا مِنْ صَلاَتِكُمْ فِي بُيُوتِكُمْ وَلاَ تَتَّخِذُوهَا قُبُورًا " .
Grade: Sahih