NASAI-KUBRA 218:
from Ābinh Abū Ḥubaysh —
[Machine] "O Messenger of Allah, I am not in a state of purification, so should I abandon prayer?" He said, "It is only menstruation." Khaled said in what I have read to him, "It is not considered as menstruation. So when the menstruation starts, leave the prayer, and when it ends, wash off the blood and then perform the prayer." Abu Abdur Rahman said, this hadith is narrated by Malik from Hisham from his father from Aisha, and it is the most authentic narration regarding menstruation. Also, Sulaiman narrated from Umm Salama, he did not hear it from Umm Salama, but there was a man between them.
الكبرى للنسائي ٢١٨:
عن ابنه ابو حبيسه —
يَا رَسُولَ اللهِ إِنِّي لَا أَطْهُرُ أَفَأَتْرُكُ الصَّلَاةَ؟ قَالَ «إِنَّمَا هُوَ عِرْقٌ» قَالَ خَالِدٌ فِيمَا قَرَأْتُ عَلَيْهِ «وَلَيْسَتْ بِالْحَيْضَةِ فَإِذَا أَقْبَلَتِ الْحَيْضَةُ فَدَعِي الصَّلَاةَ وَإِذَا أَدْبَرَتْ فَاغْسِلِي عَنْكِ الدَّمَ ثم صَلِّي» قَالَ أَبُو عَبْدِ الرَّحْمَنِ حَدِيثُ مَالِكٍ عَنْ هِشَامٍ عَنْ أَبِيهِ عَنْ عَائِشَةَ أَصَحُّ مَا يَأْتِي فِي الْمُسْتَحَاضَةِ وَحَدِيثُ سُلَيْمَانَ عَنْ أُمِّ سَلَمَةَ لَمْ يَسْمَعْهُ مِنْ أُمِّ سَلَمَةَ بَيْنَهُمَا رَجُلٌ
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