Abu Usaid reported Allah's Messenger (ﷺ) as saying:
The worthiest clans of the Ansar are Banu Najjar, thereafter Banu al-Ashhal; thereafter Banu Harith b. Banu Khazraj; thereafter Banu Sa'idah and there is goodness in all clans of the Ansar. Sa'd said: I see that he (the Holy Prophet) has placed others above us. It was said to (him): He has placed you above many others.
Reference: Sahih Muslim 2511 a In-book : Book 44, Hadith 250 USC-MSA web (English) : Book 31, Hadith 6104 (deprecated)
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