Sahih al-Bukhari 4307
Book 64: Military Expeditions led by the Prophet (pbuh) (Al-Maghaazi) · Narrated by Mujashi bin Masud
Arabic
حَدَّثَنَا مُحَمَّدُ بْنُ أَبِي بَكْرٍ، حَدَّثَنَا الْفُضَيْلُ بْنُ سُلَيْمَانَ، حَدَّثَنَا عَاصِمٌ، عَنْ أَبِي عُثْمَانَ النَّهْدِيِّ، عَنْ مُجَاشِعِ بْنِ مَسْعُودٍ، انْطَلَقْتُ بِأَبِي مَعْبَدٍ إِلَى النَّبِيِّ صلى الله عليه وسلم لِيُبَايِعَهُ عَلَى الْهِجْرَةِ، قَالَ " مَضَتِ الْهِجْرَةُ لأَهْلِهَا، أُبَايِعُهُ عَلَى الإِسْلاَمِ وَالْجِهَادِ." فَلَقِيتُ أَبَا مَعْبَدٍ فَسَأَلْتُهُ فَقَالَ صَدَقَ مُجَاشِعٌ. وَقَالَ خَالِدٌ عَنْ أَبِي عُثْمَانَ عَنْ مُجَاشِعٍ أَنَّهُ جَاءَ بِأَخِيهِ مُجَالِدٍ.
English translation
Narrated Mujashi bin Masud:I took Abu Mabad to the Prophet (ﷺ) in order that he might give him the pledge of allegiance for migration. The Prophet (ﷺ) said, "Migration has gone to its people, but I take the pledge from him (i.e. Abu Mabad) for Islam and Jihad
Reference: Sahih al-Bukhari 4307, Book of Military Expeditions led by the Prophet (pbuh) (Al-Maghaazi). English translation by Dr. Muhammad Muhsin Khan.