Abu Hurairah reported the Messenger of Allah ﷺ as saying (this is the version of the narrator Ibn al-Sabbah):
If anyone of you prays after the Friday prayer, he should say for rak'ahs. According to the version of the narrator Ibn Yunus, the tradition goes: When you have offered the Friday prayer, pray after it four rak'ahs. He said: My father said to me: My son, if you have said two rak'ahs in the mosque, then you comes to your house, pray two rak'ahs more.

حَدَّثَنَا أَحْمَدُ بْنُ يُونُسَ، حَدَّثَنَا زُهَيْرٌ، ح وَحَدَّثَنَا مُحَمَّدُ بْنُ الصَّبَّاحِ الْبَزَّازُ، حَدَّثَنَا إِسْمَاعِيلُ بْنُ زَكَرِيَّا، عَنْ سُهَيْلٍ، عَنْ أَبِيهِ، عَنْ أَبِي هُرَيْرَةَ، قَالَ قَالَ رَسُولُ اللَّهِ ﷺ - قَالَ ابْنُ الصَّبَّاحِ قَالَ - " مَنْ كَانَ مُصَلِّيًا بَعْدَ الْجُمُعَةِ فَلْيُصَلِّ أَرْبَعًا " . وَتَمَّ حَدِيثُهُ وَقَالَ ابْنُ يُونُسَ " إِذَا صَلَّيْتُمُ الْجُمُعَةَ فَصَلُّوا بَعْدَهَا أَرْبَعًا " . قَالَ فَقَالَ لِي أَبِي يَا بُنَىَّ فَإِنْ صَلَّيْتَ فِي الْمَسْجِدِ رَكْعَتَيْنِ ثُمَّ أَتَيْتَ الْمَنْزِلَ أَوِ الْبَيْتَ فَصَلِّ رَكْعَتَيْنِ " .