Sahih Bukhari · Hadith 311

حدثنا مسدد، قال حدثنا معتمر، عن خالد، عن عكرمة، عن عائشة، أن بعض، أمهات المؤمنين اعتكفت وهى مستحاضة‏.‏

Narrated `Aisha: One of the mothers of the faithful believers (i.e. the wives of the Prophet ) did I`tikaf while she was having bleeding in between her periods.

Gradings are classical jarḥ-wa-taʿdīl, name-matched to a rijāl index (not individually re-verified).