صحيح البخاري
كتاب الجهاد والسير · باب الْبَيْعَةِ فِي الْحَرْبِ أَنْ لاَ يَفِرُّوا
Sahih al-Bukhari 2962, 2963
الإسناد
إِسْحَاقُ بْنُ إِبْرَاهِيمَ(ت ٢٣٨هـ) مُحَمَّدَ بْنَ فُضَيْلٍ(ت ١٩٥هـ) عَاصِمٍ(ت ١٤٢هـ) أَبِي عُثْمَانَ(ت ٩٥هـ) مُجَاشِعٍ(ت ٣٦هـ)
المتن
مَضَتِ الْهِجْرَةُ لأَهْلِهَا ‏"‏‏.‏ فَقُلْتُ عَلاَمَ تُبَايِعُنَا قَالَ ‏"‏ عَلَى الإِسْلاَمِ وَالْجِهَادِ ‏"
Narrated Mujashi: My brother and I came to the Prophet (ﷺ) and I requested him to take the pledge of allegiance from us for migration. He said, "Migration has passed away with its people." I asked, "For what will you take the pledge of allegiance from us then?" He said, "I will take (the pledge) for Islam and Jihad."