Sahih al-Bukhari 4381
Book 64: Military Expeditions led by the Prophet (pbuh) (Al-Maghaazi) · Narrated by Hudhaifa
Arabic
حَدَّثَنَا مُحَمَّدُ بْنُ بَشَّارٍ، حَدَّثَنَا مُحَمَّدُ بْنُ جَعْفَرٍ، حَدَّثَنَا شُعْبَةُ، قَالَ سَمِعْتُ أَبَا إِسْحَاقَ، عَنْ صِلَةَ بْنِ زُفَرَ، عَنْ حُذَيْفَةَ ـ رضى الله عنه ـ قَالَ جَاءَ أَهْلُ نَجْرَانَ إِلَى النَّبِيِّ صلى الله عليه وسلم فَقَالُوا ابْعَثْ لَنَا رَجُلاً أَمِينًا. فَقَالَ " لأَبْعَثَنَّ إِلَيْكُمْ رَجُلاً أَمِينًا حَقَّ أَمِينٍ ". فَاسْتَشْرَفَ لَهُ النَّاسُ، فَبَعَثَ أَبَا عُبَيْدَةَ بْنَ الْجَرَّاحِ.
English translation
Narrated Hudhaifa:The people of Najran came to the Prophet (ﷺ) and said, "Send an honest man to us." The Prophet (ﷺ) said, "I will send to you an honest man who is really trustworthy." Everyone of the (Muslim) people hoped to be that one. The Prophet (ﷺ) then sent Abu Ubaida bin Al-Jarrah
Reference: Sahih al-Bukhari 4381, Book of Military Expeditions led by the Prophet (pbuh) (Al-Maghaazi). English translation by Dr. Muhammad Muhsin Khan.