Sunan Ibn Majah, Hadith 3700 ⓘ
It was narrated that Anas said: "The Messenger of Allah came to us, and we were young boys, and he greeted us with (the greeting of) peace".
حَدَّثَنَا أَبُو بَكْرٍ، حَدَّثَنَا أَبُو خَالِدٍ الأَحْمَرُ، عَنْ حُمَيْدٍ، عَنْ أَنَسٍ، قَالَ أَتَانَا رَسُولُ اللَّهِ ـ صلى الله عليه وسلم ـ وَنَحْنُ صِبْيَانٌ فَسَلَّمَ عَلَيْنَا .
also referenced under: Book 33, Hadith 44 (In-Book) & Volume 5, Book 33, Hadith 3700 (DarusSalam)