Sunan an-Nasa'i, Hadith 3047 ⓘ
It was narrated that Amr bin Maimun aid: "I head him say 'I saw 'Umar in Al-Muzdalifah and he said: The people of the Jahiliyyah would not depart until the sun had risen, and they would say: Shine, O Thabir! The Messenger of Allah differed from them and departed before the sun had risen.
أَخْبَرَنَا إِسْمَاعِيلُ بْنُ مَسْعُودٍ، قَالَ حَدَّثَنَا خَالِدٌ، قَالَ حَدَّثَنَا شُعْبَةُ، عَنْ أَبِي إِسْحَاقَ، عَنْ عَمْرِو بْنِ مَيْمُونٍ، قَالَ سَمِعْتُهُ يَقُولُ شَهِدْتُ عُمَرَ بِجَمْعٍ فَقَالَ إِنَّ أَهْلَ الْجَاهِلِيَّةِ كَانُوا لاَ يُفِيضُونَ حَتَّى تَطْلُعَ الشَّمْسُ وَيَقُولُونَ أَشْرِقْ ثَبِيرُ وَإِنَّ رَسُولَ اللَّهِ صلى الله عليه وسلم خَالَفَهُمْ ثُمَّ أَفَاضَ قَبْلَ أَنْ تَطْلُعَ الشَّمْسُ .
also referenced under: Book 24, Hadith 0 (In-Book) & Volume 3, Book 24, Hadith 3050 (DarusSalam)