Hadith Narrated By Umar bin Al-Khattab

that when it was the day of Khaibar a party of Companions of the Apostle (may peace be upon him) came there and said: So and so is a martyr, till they happened to pass by a man and said: So and so is a martyr. Upon this the Messenger of Allah remarked: Nay, not so verily I have seen him in the Fire for the garment or cloak that he had stolen from the booty, Then the Messenger of Allah (may peace be upon him) said: Umar son of Khattab, go and announce to the people that none but the believers shall enter Paradise. He ('Umar b. Khattab) narrated: I went out and proclaimed: Verily none but the believers would enter Paradise.

The Messenger of Allah (may peace be upon him) said: When the Muadhdhin says: Allah is the Greatest, Allah is the Greatest, and one of you should make this response: Allah is the Greatest, Allah is the Greatest; (and when the Muadhdhin) says: I testify that there is no god but Allah, one should respond: I testify that there is no god but Allah, and when he says: I testify that Muhammad is the Messenger of Allah, one should make a response: I testify that Muhammad is Allah's Messenger. When he (the Muadhdhin) says: Come to prayer, one should make a response: There is no might and no power except with Allah. When he (the Muadhdhin) says: Come to salvation, one should respond: There is no might and no power except with Allah, and when he (the Muadhdhin) says: Allah is the Greatest, Allah is the Greatest, then make a response: Allah is the Greatest, Allah is the Greatest. When he (the Muadhdhin) says: There is no god but Allah, and he who makes a response from the heart: There is no god but Allah, he will enter Paradise.