THE FRIDAY PRAYER H 837 "When a person takes a bath on Friday, cleanses himself and clothes, oils his hair, uses such perfume as is available and then sets off for the mosque, does not force himself between two people (sitting there), prays the obligatory prayer and listens when the imam speaks, the sins he committed since the previous Friday are forgiven." R 837 Bukhari with a chain up to Salman Farisi who related that the Prophet, praise and peace be upon him, said this.
827- وعن أَبي عبد الله سَلْمَان الفارسي رضي الله عنه ، قَالَ : قَالَ رسول الله صلى الله عليه وآله وسلم : "لاَ يَغْتَسِلُ رَجُلٌ يَوْمَ الْجُمُعَةِ، وَيَتَطهَّرُ مَا اسْتَطَاعَ مِنْ طُهْرٍ ، وَيَدَّهِنُ مِنْ دُهْنِهِ، أَوْ يَمَسُّ مِنْ طِيب بَيْتِهِ ، ثُمَّ يَخْرُجُ فَلاَ يُفَرِّقُ بَيْنَ اثْنَينِ ، ثُمَّ يُصَلِّي مَا كُتِبَ لَهُ ، ثُمَّ يُنْصِتُ إِذَا تَكَلَّمَ الإمَامُ ، إِلاَّ غُفِرَ لَهُ مَا بَيْنَهُ وَبَيْنَ الجُمُعَةِ الأُخْرَى" رواه البخاري .