Muawiya bin Abu Sufyan reported,

The Messenger of Allah ﷺ said, "People follow Quraysh in this matter. The best of them in the days of ignorance are the best of them in Islam, once they gain understanding of the religion. By Allah, were it not that Quraysh would grow arrogant, I would have told them what reward awaits their best ones with Allah عز وجل."

Azami 7684

Sahih

عن معاوية قال

قال رسول الله ﷺ: الناس تبع لقريش في هذا الأمر، خيارهم في الجاهلية خيارهم في الإسلام إذا فقهوا، والله لولا أن تبطر قريش لأخبرتها ما لخيارها عند الله عز وجل.

الأعظمي 7684صحيح
Contents
Reference
Commentary
Ayat
Collection
Jami al-Kamil
Book
Leadership
Section
Caliphate of Quraysh
Numbering
Jami al-Kamil 7684 (2nd edition)
Azami 7684