عَنْ عُمَرَ رَضِيَ اللَّهُ عَنْهُ قَالَ: قَالَ رَسُولُ اللَّهِ صَلَّى اللَّهُ عَلَيْهِ وَآلِهِ وَسَلَّمَ: ((مَنْ تَوَضَّأَ فَأَحْسَنَ الْوُضُوءَ ثُمَّ رَفَعَ نَظَرَهُ إِلَى السَّمَاءِ فَقَالَ: أَشْهَدُ أَنْ لَا إِلَهَ إِلَّا اللَّهُ وَحْدَهُ لَا شَرِيكَ لَهُ، وَأَشْهَدُ أَنَّ مُحَمَّدًا عَبْدُهُ وَرَسُولُهُ، فُتِحَتْ لَهُ ثَمَانِيَةُ أَبْوَابِ الْجَنَّةِ يَدْخُلُ مِنْ أَيِّهَا شَاءَ))
It is narrated from Sayyiduna Umar (may Allah be pleased with him) that the Messenger of Allah (peace and blessings be upon him) said: Whoever performs ablution and performs it well, then raises his gaze towards the sky and recites this supplication: "I bear witness that there is no god but Allah, He is alone, He has no partner, and I bear witness that Muhammad is His servant and Messenger," then all eight gates of Paradise will be opened for him, and he may enter through whichever one he wishes.