Sunan an-Nasa'i 1803
سنن النسائي#1803Da'ifأَخْبَرَنَا أَحْمَدُ بْنُ سُلَيْمَانَ، قَالَ حَدَّثَنَا أَبُو نُعَيْمٍ، قَالَ أَنْبَأَنَا زُهَيْرٌ، عَنْ أَبِي إِسْحَاقَ، عَنِ الْمُسَيَّبِ بْنِ رَافِعٍ، عَنْ عَنْبَسَةَ، أَخِي أُمِّ حَبِيبَةَ عَنْ أُمِّ حَبِيبَةَ، قَالَتْ مَنْ صَلَّى فِي الْيَوْمِ وَاللَّيْلَةِ ثِنْتَىْ عَشْرَةَ رَكْعَةً سِوَى الْمَكْتُوبَةِ بُنِيَ لَهُ بَيْتٌ فِي الْجَنَّةِ أَرْبَعًا قَبْلَ الظُّهْرِ وَرَكْعَتَيْنِ بَعْدَهَا وَثِنْتَيْنِ قَبْلَ الْعَصْرِ وَثِنْتَيْنِ بَعْدَ الْمَغْرِبِ وَثِنْتَيْنِ قَبْلَ الْفَجْرِ .
It was narrated that Umm Habibah said:"Whoever prays twelve rak'ahs during the night and day other than the prescribed prayers, a house will be built for him in Paradise: four before Zuhr and two rak'ahs afterward, two before Asr, two after Maghrib and two before Fajr
Scholarly Authentication
The label above is the grade most of these scholars gave — one dissenting opinion no longer speaks for all of them. If any scholar calls a narration fabricated, that verdict is shown instead, whatever the others say. Each scholar's own wording:
In-book reference: 20:206