Narrator:Umm Habība
وَعَنْ أُمِّ حَبِيبَةَ أُمِّ اَلْمُؤْمِنِينَ -رَضِيَ اَللَّهُ عَنْهَا- قَالَتْ : سَمِعْتَ اَلنَّبِيَّ - صلى الله عليه وسلم -يَقُولُ : { مَنْ صَلَّى اِثْنَتَا عَشْرَةَ رَكْعَةً فِي يَوْمٍ وَلَيْلَةٍ بُنِيَ لَهُ بِهِنَّ بَيْتٌ فِي اَلْجَنَّةِ } رَوَاهُ مُسْلِمٌ . وَفِي رِوَايَةٍ
" تَطَوُّعًا"
Narrated Umm Habibah (RA) the Mother of the Believers:
She heard Allah's Messenger (ﷺ) say, "Whoever prays twelve (voluntary) Rak'at in a day and a night, a house will be built for him in Paradise due to them (the Rak'at)." [Reported by Muslim]. In another narration, it is mentioned: "Voluntarily".
Reported by Muslim (No. 728c), At-Tirmidhi (No. 415), An-Nasa’i (No. 1807, 1808), Ahmad (No. 25543, 25544, 25550, 26127, 26143) and Ad-Darimi (No. 1402). Cited in Bulugh al-Maram (No. 357).