This hadeeth comes under the following chapter: PERMISSIBILITY OF WOMEN'S GOING OUT ON 'ID DAYS TOWARDS THE PLACE OF WORSHIP AND THEIR PRESENCE IN THE KHUTBA (SITTING) AT A DISTANCE FROM MEN
Umm Atiyya reported: We were commanded to bring out on old days purdah-observing ladies and those unmarried, and menstruating women came out but remained behind people and pronounced takbir (Allaah-o-Akbar) along with them.