Abu Sa'id Samurah bin Jundub (May Allah be pleased with him) reported:
I was a boy during the lifetime of Messenger of Allah ﷺ, and used to commit to my memory what he said, but I do not narrate what I preserved because there were among us people who were older than me.

[Al-Bukhari and Muslim].

وعن أبي سعيد سمرة بن جندب رضي الله عنه قال: لقد كنت على عهد رسول الله ﷺ غلامًا ، فكنت أحفظ عنه، فما يمنعني من القول إلا أن ههنا رجالاً أسن مني. ((متفق عليه)) .