(15) باب مَنْقَبَةُ سَعْدِ بْنِ عُبَادَةَ رضى الله عنه
Narrated Abu Usaid:
Allah's Messenger (ﷺ) said, "The best of the Ansar's houses are those of Bani An-Najjar, then those of Bani `Abdul Ash-hal, then those of Bani Al-Harith bin Al-Khazraj, then those of Bani Saida; but there is goodness in all the houses of the Ansar." Sa`d bin Ubada who was one of those who embraced Islam early, said, "I see that Allah's Messenger (ﷺ) is giving others superiority above us." Some people said to him, "But he has given you superiority above many other people."
Reference: Sahih al-Bukhari 3807
In-book reference: Book 63, Hadith 33
USC-MSA web (English) reference(deprecated numbering scheme): Vol. 5, Book 58, Hadith 152