BEST VOLUNTARY PRAYERS H 1151 "O people offer your voluntary prayers in your homes because with the exception of the obligatory prayers, the best prayer is that which is offered at home." R 1151 Bukhari and Muslim with a chain up to Zaid the son of Thabit who related that the Messenger of Allah, praise and peace be upon him, said this.
1129- وعن ابن عمر رضي الله عنهما ، عن النَّبيِّ صلى الله عليه وآله وسلم ، قَالَ : "اجْعَلُوا مِنْ صَلاَتِكُمْ فِي بُيُوتِكُمْ ، وَلاَ تَتَّخِذُوهَا قُبُوراً" متفقٌ عَلَيْهِ .