Tub'a Abu Kariba As'ad
... that the 5th century Yemeni King Tub'a Abu Kariba As'ad is widely believed to have been a convert to Judaism?
... that the 5th century <a href="./Yemen" id="mwE0g" rel="mw:WikiLink" title="Yemen">Yemeni</a> King <b id="mwE0k"><a class="mw-redirect" href="./Tub'a_Abu_Kariba_As'ad" id="mwE0o" rel="mw:WikiLink" title="Tub'a Abu Kariba As'ad">Tub'a Abu Kariba As'ad</a></b> is widely believed to have been a convert to <a href="./Judaism" id="mwE0s" rel="mw:WikiLink" title="Judaism">Judaism</a>?