The Messenger of Allah ﷺ said concerning the tribe of Banu Najia, "I am from them and they are from me."
حدثنا أبو سعيد حدثنا شعبة عن سماك بن حرب عن ابن أخ لسعد
أن رسول الله ﷺ قال لبني ناجية أنا منهم وهم مني
No references are available.
Its isnad is daif, due to the anonymity of the nephew of Saad, from whom Simak bin Harb narrated. The narration of Layth will come later at 1609.