Not graded
Sunan ad-Darimi 949
أَخْبَرَنَا مُحَمَّدُ بْنُ يُوسُفَ حَدَّثَنَا سُفْيَانُ عَنْ الْعَلَاءِ بْنِ الْمُسَيَّبِ عَنْ عَطَاءٍ قَالَ الْحَيْضُ أَكْبَرُ
This hadith has no English translation yet: the Arabic text, the reference and the grade are shown here.
Reported by Ad-Darimi (No. 949).