(4) باب اسْتِحْبَابِ اتِّخَاذِ مُؤَذِّنَيْنِ لِلْمَسْجِدِ الْوَاحِدِ
Ibn Umar reported:
The Messenger of Allah (ﷺ) had two Mu'adhdhins, Bilal and 'Abdullah b. Umm Maktum, who (latter) was blind. (PT)
Reference (PT): Sahih Muslim 380 a (PT)
In-book reference (PT): Book 4, Hadith 7 (PT)
USC-MSA web (English) reference(deprecated numbering scheme): Book 4, Hadith 741 (PT)