Abū Hurairah Radi Allāhu ‘anhu narrates that there was a black gentleman or black lady (a narrator had doubt as to whether it was a male or woman) who used to comb the Masjid. She/he handed away. Nabi Sallallāhu ‘alaihi wa Sallam asked (his companions) concerning this individual, to which https://deanks6v6.livebloggs.com/38279718/the-2-minute-rule-for-how-to-clean-mosques