حَدَّثَنِي أَبُو غَسَّانَ الْمِسْمَعِيُّ، حَدَّثَنَا بِشْرُ بْنُ الْمُفَضَّلِ، حَدَّثَنَا دَاوُدُ، عَنِ النُّعْمَانِ بْنِ سَالِمٍ، بِهَذَا الإِسْنَادِ
" مَنْ صَلَّى فِي يَوْمٍ ثِنْتَىْ عَشْرَةَ سَجْدَةً تَطَوُّعًا بُنِيَ لَهُ بَيْتٌ فِي الْجَنَّةِ " .
He who observed twelve voluntary rak'ahs, a house will be built for him in Paradise.
Source: Sahih Muslim — repository translation · Imam Muslim ibn al-Hajjaj al-Naysaburi — authenticity/grade metadata requires independent source review · Sunnah.comAudio not available for the selected reciter.
Source: Sahih Muslim — repository arabic · Imam Muslim ibn al-Hajjaj al-Naysaburi · Sunnah.com