Elijah, archbishop of Nisibis
... that Elijah, archbishop of Nisibis, befriended the Abbasid vizier and recorded their conversations in his Book of Sessions?
... that <b id="mwBz8"><a href="./Elijah_of_Nisibis" id="mwB0A" rel="mw:WikiLink" title="Elijah of Nisibis">Elijah, archbishop of Nisibis</a></b>, befriended the <a href="./Abbasid_Caliphate" id="mwB0E" rel="mw:WikiLink" title="Abbasid Caliphate">Abbasid</a> vizier and recorded their conversations in his <i id="mwB0I">Book of Sessions</i>?