Not graded
Sunan ad-Darimi 808
أَخْبَرَنَا أَبُو النُّعْمَانِ حَدَّثَنَا وُهَيْبٌ حَدَّثَنَا يُونُسُ عَنْ الْحَسَنِ فِي الْمُسْتَحَاضَةِ قَالَ يَغْشَاهَا زَوْجُهَا
This hadith has no English translation yet: the Arabic text, the reference and the grade are shown here.
Reported by Ad-Darimi (No. 808).