Repeat after Mu’adhdhin when pronouncing Adhan
Abu Sa`id Al-Khudri (رضي الله عنه) ذكرت:
رسول الله (عليه الصلاة والسلام) قال,
“When you hear the Mu’adhdhin (pronouncing the call to Salah), repeat after him what he says.”
[رواه البخاري ومسلم]
Commentary:
This Hadith also tells us to repeat the words of Adhan when we hear it. But when he says “Hayya `alas-Salah” أو “Hayya `alal-Falah” we must say “La hawla wa la quwwata illa billah.”
[Riyad-us-Saliheen – Hadith No.1038]