Sahih al-Bukhari 2385
Narrated Jabir bin `Abdullah:
While I was in the company of the Prophet (ﷺ) in one of his Ghazawat, he asked, "What is wrong with 
your camel? Will you sell it?" I replied in the affirmative and sold it to him. When he reached Medina, 
I took the camel to him in the morning and he paid me its price.
حَدَّثَنَا مُحَمَّدٌ، أَخْبَرَنَا جَرِيرٌ، عَنِ الْمُغِيرَةِ، عَنِ الشَّعْبِيِّ، عَنْ جَابِرِ بْنِ عَبْدِ اللَّهِ ـ رضى الله عنهما ـ قَالَ غَزَوْتُ مَعَ النَّبِيِّ صلى الله عليه وسلم قَالَ ‏
"‏ كَيْفَ تَرَى بَعِيرَكَ أَتَبِيعُنِيهِ ‏"‏‏.‏ قُلْتُ نَعَمْ‏.‏ فَبِعْتُهُ إِيَّاهُ، فَلَمَّا قَدِمَ الْمَدِينَةَ غَدَوْتُ إِلَيْهِ بِالْبَعِيرِ، فَأَعْطَانِي ثَمَنَهُ‏.‏