Finally, a third view is that the term Arab Jew has a certain legitimacy, but should only describe the Jewish communities of Arabia itself, such as the Banu Qaynuqa of the time of Muhammad and, possibly, the Yemenite Jews: see Arab Jewish tribes. This view is typically put forward as stemming from the view of Arab identity as a geographical rather than ethno-linguistic or cultural but, because it refers to a far more restricted understanding of Arab geography as referring to the Arabian peninsula, comes into conflict with the modern pan-Arabism exemplified by the Arab League.