Second-most frequently mentioned individual in the Quran, after Jesus (5)
I believe the answer is:
moses
(Other definitions for moses that I've seen before include "He led the Jews towards the Promised Land" , "He led the Jews from slavery in Egypt" , "Hebrew prophet who received the ten commandments" , "He parted the Red Sea" , "Grandma __, American folk artist, d. 1961" .)