Poetic Pound (4)
I believe the answer is:
ezra
'poetic pound' is the definition.
(I've seen this in another clue)
This is all the clue.
(Other definitions for ezra that I've seen before include "religious book" , "Old Testament book and rabbi" , "Fifteenth book of the Old Testament" , "Biblical priest" , "Old Testament book - American poet Pound" .)