The Book of Prayers (Kitab Al-Salat)

Muslim :: Book 4 : Hadith 1041

Maimuna, the wife of the Apostle (may peace be upon him), reported: The Messenger of Allah (may peace be upon him) said prayer and I (lay) opposite to him while I was in menses. Sometimes his clothes touched me when he prostrated.

Source materials are from the University of Southern California MSA site
Hadith eBooks converted from Imaan Star