Sister of Moses (6)
I believe the answer is:
miriam
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">sister of moses</span>' is the definition.<br/ ><span class="explanation-format__explanation">(I've seen this in another clue)</span><br/ ><br/ >This is the entire clue.<br/ ></span>
(Other definitions for miriam that I've seen before include "-- Makeba, South African singer" , "Biblical girl's name" , "Sister of Moses and Aaron" , "Biblical sister of Moses" , "woman" .)