Volume 4, Book 56, Number 697:
Narrated Kulaib bin Wail:
I asked Zainab bint Abi Salama (i.e. daughter of the wife of the Prophet, “Tell me about the Prophet
. Did he belong to the tribe of Mudar?” She replied, “Yes, he belonged to the tribe of Mudar and was
from the offspring of An-Nadr bin Kinana.”