[1] One Banu Najjar group is mentioned in the Charter of Medina, and the Banu Najjar of Medina were the maternal clan of Muhammad's grandfather Abdul-Muttalib.

[2] Islamic historians like Ibn Hajar al-Asqalani and al-Tabari list them as a clan of the large Banu Khazraj tribe of Medina.

[5] Before Islam, the Banu Najjar of Medina practiced notably traditional Arab polytheism, and owned idols named Samul, Husa, and at-Tamm that were destroyed after the clan converted to Islam.

[6][5] Muhammad initially settled with them when he emigrated from Mecca to Medina.

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