Hadith 5890
وَفِي رِوَايَةٍ لَهُمَا قَالَ الْبَرَاءُ كُنَّا وَاللَّهِ إِذَا احْمَرَّ الْبَأْسُ نَتَّقِي بِهِ وَإِنَّ الشُّجَاعَ مِنَّا لَلَّذِي يُحَاذِيهِ يَعْنِي النَّبِيَّ صَلَّى اللَّهُ عَلَيْهِ وَسلم
In a version by both of them al Bara.' said, "I swear by God that when the battle became fierce, we sought refuge with him, and the bravest of us was the one who kept shoulder to shoulder with him," meaning the Prophet.