Umar bin al-khattab reported the Messenger of Allah ﷺ as saying; When the MuadhDHIN says: “Allah is most great, Allah is most great”, and one of you says in response: “Allah is most great”, Allah is most great; then says: “ I testify tht there is no god but Allah”, and he says in response: “I testify that there is no god but Allah”, then say: ” I testify that Muhammad is the Messenger of Allah”, and he makes the response: “ I testify that Muhammad is the Messenger of Allah”, then says: “Come to prayer”, and he makes the response: “There is no might and no power except in Allah”: then says: “ Allah is most great, Allah is most great”, and he makes the response: “Allah is most great”, then says: “There is no god but Allah”, if he says this from his heart, he enter Paradise.
Hadith Referenceسنن ابي داود / كتاب الصلاة / 527
Hadith Gradingالألبانی:صحيح | زبیر علی زئی:صحيح مسلم (385)
Abdullah bin Umar said: The Messenger of Allah ﷺprescribed the sadaqah at the end of Ramadan one sa’. The narrator then transmitted the tradition like the one narrated by Malik. This version adds: “Young and old. He gave command that this should be paid before the people went out to prayers. ” Abu Dawud said: Abdullah al-Umari narrated it from Nafi through his chain: “on every Muslim. ” The version of Saeed al-Jumahi has: “Among the Muslims. ” The well-known version transmitted by Ubaid Allah does not mention the words “among the Muslims”
Hadith Referenceسنن ابي داود / كتاب الزكاة / 1612
Hadith Gradingالألبانی:صحيح | زبیر علی زئی:صحيح بخاري (1503) صحيح مسلم (984)