Anyone who performs ablution and performs his ablution well, and then he offers two rak’ahs of prayers in a way that he does not forget ( anything in it), will be forgiven all his past sins. (Using translation from Abū Dāʾūd 905)   

قَالَ رَسُولُ اللَّهِ ﷺ «مَنْ تَوَضَّأَ فَأَحْسَنَ وُضُوءَهُ ثُمَّ صَلَّى رَكْعَتَيْنِ لَا يَسْهُو فِيهِمَا غُفِرَ لَهُ مَا تَقَدَّمَ مِنْ ذَنْبِهِ»  

Anyone who performs ablution and performs his ablution well, and then he offers two rak’ahs of prayers in a way that he does not forget ( anything in it), will be forgiven all his past sins. (Using translation from Abū Dāʾūd 905)   

قَالَ رَسُولُ اللهِ ﷺ «مَنْ تَوَضَّأَ فَأَحْسَنَ الْوُضُوءَ ثُمَّ صَلَّى رَكْعَتَيْنِ لَا يَسْهُوَ فِيهِمَا غُفِرَ لَهُ مَا تَقَدَّمَ مِنْ ذَنْبِهِ»  

"مَنْ تَوَضَّأَ فَأَحْسَنَ الْوضُوءَ، ثُمَّ صلَّى رَكْعَتَينِ لَا يَسْهُو فِيهِما غَفَرَ اللهُ لَهُ مَا تَقَدَّم مِنْ ذَنْبِهِ".