ON THE SUBJECT OF 203 VOLUNTARY PRAYERS ON FRIDAY (JUMMAH); TWO VOLUNTARY PRAYERS H 1148 "I (ibn Omar) offered, in the company of the Messenger of Allah, praise and peace be upon him, two voluntary units of prayer (rak'a) before the mid-day prayer and two voluntary units of prayer after it, and two units of voluntary prayer after the Friday prayer, two after the sunset prayer and two after the night (isha) prayer." R 1148 Bukhari and Muslim with a chain up to ibn Omar who related this.
باب سنة الجمعة فِيهِ حَديث ابن عمر السابق أنَّه صَلَّى مَعَ النَّبِيِّ صلى الله عليه وآله وسلم رَكْعَتَيْنِ بَعْدَ الجُمعَةِ . متفقٌ عَلَيْهِ . 1126- عن أَبي هريرة رضي الله عنه ، قَالَ : قَالَ رسول الله صلى الله عليه وآله وسلم : "إِذَا صَلَّى أَحَدُكُم الجُمُعَةَ ، فَلْيُصَلِّ بَعْدَهَا أرْبعاً" رواه مسلم .