Biblical beast (8)
I believe the answer is:
behemoth
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">biblical beast</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 behemoth that I've seen before include "Gigantic beast in Job" , "Big corporation" , "Something huge and monstrous" , "Monster" , "A huge beast in the Bible" .)