Mishkat al-Masabih
Ibn ‘Umar said, “I prayed along with God’s Messenger two rak'as before and two rak'as after the noon prayer, two after the sunset prayer in his house, and two after the evening prayer in his house.” He said Hafsa told him that God’s Messenger used to pray two short rak'as at daybreak. (Bukhari and Muslim.)
وَعَنِ ابْنِ عُمَرَ قَالَ: صَلَّيْتُ مَعَ رَسُولِ اللَّهِ صَلَّى اللَّهُ عَلَيْهِ وَسَلَّمَ رَكْعَتَيْنِ قَبْلَ الظُّهْرِ وَرَكْعَتَيْنِ بَعْدَهَا وَرَكْعَتَيْنِ بَعْدَ الْمَغْرِبِ فِي بَيْتِهِ وَرَكْعَتَيْنِ بَعْدَ الْعِشَاءِ فِي بَيْتِهِ قَالَ: وَحَدَّثَتْنِي حَفْصَةُ: أَنَّ رَسُولَ اللَّهِ صَلَّى اللَّهُ عَلَيْهِ وَسَلَّمَ كَانَ يُصَلِّي رَكْعَتَيْنِ خَفِيفَتَيْنِ حِينَ يَطْلُعُ الْفَجْرُ "
Reference