He who performed ablution for prayer and performed it properly and then went (to observe) obligatory prayer and offered it along with people or with the congregation or in the mosque, Allah would pardon his sins.
سَمِعْتُ رَسُولَ اللَّهِ ﷺ يَقُولُ مَنْ تَوَضَّأَ لِلصَّلاَةِ فَأَسْبَغَ الْوُضُوءَ ثُمَّ مَشَى إِلَى الصَّلاَةِ الْمَكْتُوبَةِ فَصَلاَّهَا مَعَ النَّاسِ أَوْ مَعَ الْجَمَاعَةِ أَوْ فِي الْمَسْجِدِ غَفَرَ اللَّهُ لَهُ ذُنُوبَهُ