527 — Muhammad ibn al-Muthanna narrated to us, saying: Muhammad ibn Jahdam narrated to me, saying: Isma‘il ibn Ja‘far narrated to us, from ‘Umarah ibn Ghaziyyah, from Khubayb ibn ‘Abd al-Rahman ibn Isaf, from Hafs ibn ‘Asim ibn ‘Umar, from his father, from his grandfather ‘Umar ibn al-Khattab, that the Messenger of Allah, peace and blessings be upon him, said: "When the mu'adhdhin says: Allahu akbar, Allahu akbar, and one of you says: Allahu akbar, Allahu akbar; then when he says: Ashhadu an la ilaha illa Allah, he says: Ashhadu an la ilaha illa Allah; then when he says: Ashhadu anna Muhammadan Rasul Allah, he says: Ashhadu anna Muhammadan Rasul Allah; then when he says: Hayya ‘ala al-salah, he says: La hawla wa la quwwata illa billah; then when he says: Hayya ‘ala al-falah, he says: La hawla wa la quwwata illa billah; then when he says: Allahu akbar, Allahu akbar, he says: Allahu akbar, Allahu akbar; then when he says: La ilaha illa Allah, he says: La ilaha illa Allah — from his heart, he will enter Paradise." (1)

37 — Chapter: What one says when he hears the iqamah (2)

528 — Sulayman ibn Dawud al-‘Ataki narrated to us, saying: Muhammad ibn Thabit narrated to us, saying: a man from the people of al-Sham narrated to me, from Shahr ibn Hawshab, from Abu Umamah or from some of the companions of the Prophet, peace and blessings be upon him, that Bilal began the iqamah, and when he said: Qad qamat al-salah, the Prophet, peace and blessings be upon him, said: "Aqamaha Allahu wa adamaha" (May Allah establish it and make it enduring). And regarding the rest of the iqamah, he said likewise to the hadith of ‘Umar concerning the adhan. (3)

--------------------------------------------
(1) Its chain is authentic. Muslim (385) also narrated it via the route of Muhammad ibn Jahdam, with this chain. It is also in Sahih Ibn Hibban (1685).
(2) This chapter heading is confirmed from (H), and it does not appear in the rest of our manuscript sources.
(3) Its chain is weak due to the weakness of Muhammad ibn Thabit — who is al-‘Abdi — and Shahr ibn Hawshab.