[Machine] The Prophet ﷺ said that the prayer of a menstruating woman is not accepted unless she wears a headscarf. This hadith was narrated by Hajjaj and reported by Sa'id ibn Abi 'Aruba from Qatadah from Al-Hasan from the Prophet ﷺ.
النَّبِيِّ ﷺ أَنَّهُ قَالَ لَا تُقْبَلُ صَلَاةُ حَائِضٍ إِلَّا بِخِمَارٍ لَفْظُ حَدِيثِ حَجَّاجٍ وَرَوَاهُ سَعِيدُ بْنُ أَبِي عَرُوبَةَ عَنْ قَتَادَةَ عَنِ الْحَسَنِ عَنِ النَّبِيِّ ﷺ