Adam's biblical mate (3)
I believe the answer is:
eve
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">adam's biblical mate</span>' is the definition.<br/ ><span class="explanation-format__explanation">(I've seen this in another clue)</span><br/ ><br/ >This is all the clue.<br/ ></span>
(Other definitions for eve that I've seen before include "Girl" , "Day before Christmas" , "Night before an event" , "Lady first appearing" , "Mother of Abel" .)