(a) Sayyidah Umm Atiyyah (may Allah be pleased with her), who had given the pledge of allegiance to the Prophet (peace and blessings be upon him), said: We did not count yellow and brownish discharge after purity as anything (menstruation). (b) Imam Abu Dawud said: Umm al-Hudhayl is Hafsah (may Allah have mercy on her). (c) The Shaykh said: Hajjaj bin al-Minhal and others narrated it likewise from Hammad bin Salamah, and Sa'id bin Abi Arubah narrated it from Qatadah.
It has also been narrated from Aishah (may Allah be pleased with her) with a weak chain.
Hadith Referenceالسنن الكبرى للبيهقي / كتاب الحيض / 1597