Husband of Bathsheba (5)
I believe the answer is:
uriah
'husband of bathsheba' is the definition.
(I've seen this before)
This is the entire clue.
(Other definitions for uriah that I've seen before include "Dickensian hypocrite ... Heep" , "King David had him killed in battle in order to marry his wife, Bathsheba" , "'Umble --- Heep (Dickens)" , "Husband of Bathsheba" , "Biblical figure" .)