‘Umar ibn al-Khattāb (may Allah be pleased with him) reported: The Messenger of Allah (may Allah’s peace and blessings be upon him) said: "When the Muezzin (the caller to prayer) says, 'Allahu akbar, Allahu akbar' (Allah is the Greatest), and one of you says 'Allahu akbar, Allahu akbar', and then he says, 'Ash'hadu an lā ilāh illa Allah' (I bear witness that there is no god but Allah), and he says, 'Ash'hadu an lā ilāh illa Allah', and then he says, 'Ash'hadu anna Muhammadan rasūl Allah' (I bear witness that Muhammad is the Messenger of Allah), and he says, 'Ash'hadu anna Muhammadan rasūl Allah', and then he says, 'Hayy ‘ala as-salāh' (Come to prayer), and he says, 'Lā hawla wala quwwata illa billāh' (There is no power or strength except through Allah), and then he says, 'Hayy ‘ala al-falāh' (Come to success), and he says, 'Lā hawla wala quwwata illa billāh', and then he says, 'Allahu akbar, Allahu akbar', and he says, 'Allahu akbar, Allahu akbar', and then he says, 'lā ilāh illa Allah', and he says 'lā ilāh illa Allah' from his heart, he will enter Paradise."