سنن ابن ماجه

‘Ali bin Zaid bin Jud’an said: “I heard Anas bin Malik say: ‘The Mu ’adh-dhin would call the Adhan during the time of the Messenger of Allah (ﷺ), and one would think that it was the Iqamah because there were so many people who stood and performed the two Rak’ah before the Maghrib.”