وَعَنْ اِبْنِ عُمَرَ رَضِيَ اَللَّهُ عَنْهُمَا
قَالَ: «حَفِظْتُ مِنْ اَلنَّبِيِّ صَلَّى اللَّهُ عَلَيْهِ وَسَلَّمَ عَشْرَ رَكَعَاتٍ: رَكْعَتَيْنِ قَبْلَ اَلظُّهْرِ، وَرَكْعَتَيْنِ بَعْدَهَا، وَرَكْعَتَيْنِ بَعْدَ اَلْمَغْرِبِ فِي بَيْتِهِ، وَرَكْعَتَيْنِ بَعْدَ اَلْعِشَاءِ فِي بَيْتِهِ، وَرَكْعَتَيْنِ قَبْلَ اَلصُّبْحِ» مُتَّفَقٌ عَلَيْهِ. 11 صحيح
I memorized from the Prophet (sallallahu alayhi wa sallam) ten (voluntary) Rakat – two Rakat before the Zuhr prayer and two after it; two Rakat after Maghrib prayer in his house, and two Rakat after Isha prayer in his house, and two Rakat before the Fajr prayer.
Bulugh al-Maram 429, Book 2, The Book of Prayer, Hadith 250. 1 min read