Sahih al-Bukhari, Hadith 2262 ⓘ
Narrated Abu Huraira: The Prophet said, "Allah did not send any prophet but shepherded sheep." His companions asked him, "Did you do the same?" The Prophet replied, "Yes, I used to shepherd the sheep of the people of Mecca for some Qirats."
حَدَّثَنَا أَحْمَدُ بْنُ مُحَمَّدٍ الْمَكِّيُّ، حَدَّثَنَا عَمْرُو بْنُ يَحْيَى، عَنْ جَدِّهِ، عَنْ أَبِي هُرَيْرَةَ ـ رضى الله عنه ـ عَنِ النَّبِيِّ صلى الله عليه وسلم قَالَ " مَا بَعَثَ اللَّهُ نَبِيًّا إِلاَّ رَعَى الْغَنَمَ ". فَقَالَ أَصْحَابُهُ وَأَنْتَ فَقَالَ " نَعَمْ كُنْتُ أَرْعَاهَا عَلَى قَرَارِيطَ لأَهْلِ مَكَّةَ ".
also referenced under: Book 37, Hadith 3 (In-Book) & Volume 3, Book 36, Hadith 463 (USC-MSA)