I saw the Prophet ﷺ shielding me with his cloak as I watched the Abyssinians playing in the mosque. Umar rebuked them, but the Prophet ﷺ said, "Let them be. Carry on, sons of Arfidah," meaning, in safety.
و
رأيت النبي ﷺ يسترني وأنا أنظر إلى الحبشة وهم يلعبون في المسجد فزجرهم عمر فقال النبي ﷺ دعهم أمنا بني أرفدة يعني من الأمن