Sunan Ibn Majah #2828 · The Chapters on Jihad

Sunan Ibn MajahIt was narrated that Bara’ bin ‘Azib said
Sunan Ibn Majah · Book 24 · The Chapters on Jihad
Sunan Ibn Majah · كتاب 24 · كتاب الجهاد
“We were talking about how, on the Day of Badr, the Companions of the Messenger of Allah (ﷺ) numbered three hundred ten and something, the same number as the Companions of (Talut) who crossed the river with him, and no one crossed the river with him but a believer.”
حَدَّثَنَا مُحَمَّدُ بْنُ بَشَّارٍ، حَدَّثَنَا أَبُو عَامِرٍ، حَدَّثَنَا سُفْيَانُ، عَنْ أَبِي إِسْحَاقَ، عَنِ الْبَرَاءِ بْنِ عَازِبٍ، قَالَ كُنَّا نَتَحَدَّثُ أَنَّ أَصْحَابَ، رَسُولِ اللَّهِ صلى الله عليه وسلم كَانُوا يَوْمَ بَدْرٍ ثَلاَثَمِائَةٍ وَبِضْعَةَ عَشَرَ عَلَى عِدَّةِ أَصْحَابِ طَالُوتَ مَنْ جَازَ مَعَهُ النَّهَرَ وَمَا جَازَ مَعَهُ إِلاَّ مُؤْمِنٌ ‏.‏
Reference : Sunan Ibn Majah 2828In-book reference : Book 24, Hadith 76