It is narrated from Hazrat Anas (may Allah be pleased with him) that the Prophet (peace and blessings be upon him) used to visit Hazrat Umm Sulaim (may Allah be pleased with her). She would spread a mat for him, and the Prophet (peace and blessings be upon him) would rest on it for a while. She would collect the Prophet’s (peace and blessings be upon him) sweat and mix it into her perfume, and she would spread a prayer mat for the Prophet (peace and blessings be upon him), upon which he would perform prayer.