The best mosque for women is the innermost part of their houses

It is narrated from the Mother of the Believers, Sayyidah Umm Salamah (may Allah be pleased with her), that the Prophet (peace and blessings be upon him) said: "The best place of prayer for women is the innermost part of their homes."
This is a supporting report for the previous hadith.

It is narrated from Sayyiduna Abdullah bin Mas'ud (may Allah be pleased with him) that the Prophet (peace and blessings be upon him) said: "A woman's prayer in her (inner) room is better than her prayer in her (outer) chamber, and her prayer in her closet (the most secluded part) is better than her prayer in her room."
This hadith is sahih (authentic) on the condition of Imam Bukhari and Imam Muslim, but they did not record it, while they both used Muwarriq bin Mushamrij al-Ijli as evidence.