Hadith 25064

حَدَّثَنَا وَكِيعٌ ، قَالَ : حَدَّثَنَا طَلْحَةُ بْنُ يَحْيَى ، عَنْ عُبَيْدِ اللَّهِ بْنِ عَبْدِ اللَّهِ ، سَمِعَهُ مِنْهُ ، عَنْ عَائِشَةَ : أَنّ النَّبِيَّ صَلَّى اللَّهُ عَلَيْهِ وَسَلَّمَ " صَلَّى وَعَلَيْهِ مِرْطٌ ، بَعْضُهُ عَلَيْهَا ، وَهِيَ حَائِضٌ " .
It is narrated from Hazrat Aisha (may Allah be pleased with her) that sometimes when the Prophet (peace and blessings be upon him) would wake up at night to pray, one corner of the blanket would be over the Prophet (peace and blessings be upon him) and the other corner would be over Aisha (may Allah be pleased with her), and the Prophet (peace and blessings be upon him) would continue to pray while I was in my "days" (menstruating).
Hadith Reference مسند احمد / مسند النساء / 25064
Hadith Grading حکم دارالسلام: إسناده صحيح، م: 514