حَدَّثَنَا مُحَمَّدُ بْنُ الصَّبَّاحِ، أَنْبَأَنَا سُفْيَانُ، عَنْ ضَمْرَةَ بْنِ سَعِيدٍ، عَنْ عُبَيْدِ اللَّهِ بْنِ عَبْدِ اللَّهِ، قَالَ خَرَجَ عُمَرُ يَوْمَ عِيدٍ فَأَرْسَلَ إِلَى أَبِي وَاقِدٍ اللَّيْثِيِّ بِأَىِّ شَىْءٍ كَانَ النَّبِيُّ ـ صلى الله عليه وسلم ـ يَقْرَأُ فِي مِثْلِ هَذَا الْيَوْمِ قَالَ بِـ ‏ End hadith 7‏ وَاقْتَرَبَتْ ‏.‏

It wasnarrated that ‘Ubaidullah bin ‘Abdullah said: “Umar went outonthe day of ‘Eid and sent word to Abu Waqid Al-Laithi asking whatthe Prophet (PBUH) used to recite on this day. He said: ‘Qaf [Qaf(50)]and ‘Iqtarabat’.” [Al-Qamar (54)] Translation Not Available

Book Ref: Sunan Ibn Majah Book 5 Hadith 1282
Web Ref:  Sunan Ibn Majah Vol 1 Book 5 Hadith 1282