Ayesha reported,

The Prophet ﷺ said, "Allah does not accept the prayer of a woman who has reached the age of menstruation unless she wears a head covering."

Azami 2591

Sahih

عن عائشة

عن النبي ﷺ قال: لا يقبل الله صلاة حائض إلا بخمار.

الأعظمي 2591صحيح
Contents
Reference
Commentary
Ayat
Collection
Jami al-Kamil
Book
Prayer
Chapter
What one may pray in
Section
Women's clothing in prayer
Numbering
Jami al-Kamil 2591 (2nd edition)
Azami 2591