Ibn Jurayj said: Ata' told me that he saw Ibn Umar pray after the Friday prayer. He moved a little from the place where he offered the Friday prayer. Then he would pray two rak'ahs. He then walked far away from that place and would offer four rak'ahs. I asked Ata': How many times did you see Ibn Umar do that? He replied: Many times. AbuDawud said: This has been narrated by AbdulMalik ibn AbuSulayman, but did not narrate it completely. (Using translation from Abū Dāʾūd 1133)
عَنْ مُصَلَّاهُ الَّذِي صَلَّى فِيهِ الْجُمُعَةَ قَلِيلًا غَيْرَ كَثِيرٍ فَيَرْكَعُ رَكْعَتَيْنِ» قَالَ «ثُمَّ يَمْشِي أَنْفَسَ مِنْ ذَلِكَ فَيَرْكَعُ أَرْبَعَ رَكَعَاتٍ» قُلْتُ لِعَطَاءٍ كَمْ رَأَيْتَ ابْنَ عُمَرَ يَصْنَعُ ذَلِكَ؟ قَالَ مِرَارًا