Sayyiduna Umar bin Khattab (may Allah be pleased with him) narrates from the Noble Prophet (peace and blessings be upon him) that he said: "Whoever among you performs a complete ablution, then says: « أَشْهَدُ أَنْ لَا إِلَهَ إِلَّا اللهُ وَأَشْهَدُ أَنَّ مُحَمَّدًا عَبْدُهُ وَرَسُولُهُ » 'I bear witness that there is no deity except Allah, and Muhammad (peace and blessings be upon him) is the servant and Messenger of Allah,' the doors of Paradise will be opened for him, and he may enter through whichever one he wishes."