It is narrated from Hazrat Aisha (may Allah be pleased with her) that the Prophet (peace and blessings be upon him) ordered that mosques be made in the houses and that they be kept clean and pure.
Hadith Referenceمسند احمد / مسند النساء / 26386
Hadith Gradingحکم دارالسلام:حديث صحيح، وهذا ضعيف جدا كسابقه