Muwatta 883

A saying of Malik about a woman: if she is in seclusion and menstruates during her seclusion, she returns to her house; when she becomes clean she returns to the mosque at any hour she becomes clean, without delay, and builds on what has passed of her seclusion. Malik said: likewise, a woman obliged to fast two consecutive months who menstruates and then becomes clean builds on what she has already fasted and does not delay it. The editor notes that Abu Musab transmitted it from Malik (879 and 880). ¹

Belongs to the Muwatta, Book of Seclusion (itikaf). Source: the Muwatta. Mentions Malik ibn Anas. Built on in the chapters on menstruation (hayd), seclusion (itikaf) and expiation (kaffara).