Sunan Abi Dawud

This tradition has also been narrated through a different chain of transmitters by Umm Waraqah daughter of ‘Abd Allah b. al-Harith. The first version is complete. This version goes:The Messenger of Allah(ﷺ) used to visit her at her house. He appointed a mu’adhdhin to call adhan for her; and he commanded her to lead the inmates of her house in prayer. ‘Abd al-Rahman said: I saw her mu’adhdhin who was an old man