Hadith 27

Bulugh al-Maram

Book 2: The Book of Prayer
وَعَنْ اِبْنِ عُمَرَ رَضِيَ اَللَّهُ عَنْهُمَا أَنَّ رَسُولَ اَللَّهِ ‏- صلى الله عليه وسلم ‏-قَالَ: { لَا صَلَاةَ بَعْدَ اَلْفَجْرِ إِلَّا سَجْدَتَيْنِ } أَخْرَجَهُ اَلْخَمْسَةُ, إِلَّا النَّسَائِيُّ 1‏ .‏
Ibn 'Umar (RA):

Allah's Messenger (ﷺ) said: "There is no Salat (i.e. voluntary prayer) after the break of dawn except Sajdatain (Sunnah of Fajr)." [Reported by al-Khamsah except an-Nasa'i].