The Prophet ﷺ said, "Whoever does not show mercy to our young and acknowledge the right of our elders is not one of us."
حدثنا علي بن عبد الله حدثنا سفيان حدثنا ابن أبي نجيح عن عبد الله بن عامر
يبلغ به النبي ﷺ قال من لم يرحم صغيرنا ويعرف حق كبيرنا فليس منا
Its isnad is sahih. It has already appeared with the same meaning, through the narration of Amr bin Shuayb from his father from his grandfather, 6733, 6935, 6937 M. We pointed this out at the beginning, and mentioned that Abu Dawud and Hakim narrated it from this route, through the narration of Sufyan bin Uyayna from Ibn Abu Najeeh, with this isnad. There we set out the confusion that occurred regarding its isnad in Abu Dawud's version.