It is narrated from Sayyidah Umm Salamah (may Allah be pleased with her) that she said: I said: O Messenger of Allah, why is it that we are not mentioned in the Qur'an as men are mentioned? Then I was suddenly startled by the sound of a call on the pulpit while I was combing my hair. So I gathered up my hair, then put my ear close to listen, and I heard him (peace and blessings be upon him) saying: "Indeed, the Muslim men and Muslim women" [Surah al-Ahzab: 35] to the end of the verse.
Hadith Referenceالمعجم الكبير للطبراني / مسند النساء / 19969