English translation
731. 'Abdur-Rahmân bin Sa'd bin 'Ammâr bin Sa'd narrated (from his great-grandfather who was the Mu'adh-dhîn of the Messenger of Allâh ﷺ) that in the Adhân of Bilâl, the phrases were two by two, and in his Iqâmah they were said once. (Da'if)
