Muwatta Malik· موطأ مالك
Muwatta Malik 482
This sura has been given special preference by having two prostrations in it
মুয়াত্তা ইমাম মালিক ৪৮২ · মুয়াত্তা মালিক•The Qur'an
وَحَدَّثَنِي عَنْ مَالِكٍ، عَنْ نَافِعٍ، مَوْلَى ابْنِ عُمَرَ أَنَّ رَجُلاً، مِنْ أَهْلِ مِصْرَ أَخْبَرَهُ أَنَّ عُمَرَ بْنَ الْخَطَّابِ قَرَأَ سُورَةَ الْحَجِّ فَسَجَدَ فِيهَا سَجْدَتَيْنِ ثُمَّ قَالَ إِنَّ هَذِهِ السُّورَةَ فُضِّلَتْ بِسَجْدَتَيْنِ .
Narrator: Yahya
Yahya related to me from Malik from Nafi, the mawla of Ibn Umar that a man from Egypt told him that Umar ibn al-Khattab recited Surat al-Hajj (Sura 22) and prostrated twice in it, and then said, "This sura has been given special preference by having two prostrations in it- Salim al-HilaliMauquf Daif