حَدَّثَنَا أَبُو مُعَاوِيَةَ حَدَّثَنَا الْأَعْمَشُ عَنْ إِبْرَاهِيمَ عَنْ عَلْقَمَةَ عَنْ عُمَرَ رَضِيَ اللَّهُ عَنْهُ قَالَ كَانَ رَسُولُ اللَّهِ صَلَّى اللَّهُ عَلَيْهِ وَسَلَّمَ يَسْمُرُ عِنْدَ أَبِي بَكْرٍ اللَّيْلَةَ كَذَلِكَ فِي الْأَمْرِ مِنْ أَمْرِ الْمُسْلِمِينَ وَأَنَا مَعَهُ
مسند امام احمد بن حنبل · Hadith 178
It was narrated that 'Umar said: Tire Messenger of Allah used to stay up at night talking with Abu Bakr (RA), discussing some affairs of the Muslims, and i was with him.
Translated by Dr. Muhammad Muhsin Khan · Reviewed by Islamic University of Madinah · Published March 2020