Zoeb (al-Dhu’ayb) bin Musa al-Wadei al Hamdani (died-546 AH/1151 AD) is the first Dai al-Mutlaq, a position of spiritual authority in Musta‘lī Ismaili Bohra Islam. He was appointed to the position by Queen Arwa al-Sulayhi of Yemen in 532 AH. == Appointment as Dai al-Mutlaq by Arwa al-Sulayhi== Arwa al-Sulayhi had been named `Hujja` by Ma`a......