It is narrated from the daughter of Zayd bin Thabit (may Allah be pleased with her) that women would call for lamps in the middle of the night so that they could look for their purity, and she would find fault with them for that and say: Women did not use to do this (that is, she did not approve of this practice of the women).
Hadith Referenceالسنن الكبرى للبيهقي / كتاب الحيض / 1590