One of two books used in taking Scripture
I believe the answer is:
kings
'one of two books' is the definition.
The definition and answer can be both man-made objects as well as being plural nouns.
Maybe they are linked in a way I don't understand?
'in taking scripture' is the wordplay.
'in' indicates the answer is hidden within the clue.
'KINGS' is hidden in the letters of 'taking scripture'.
'used' is the link.
Can you help me to learn more?
(Other definitions for kings that I've seen before include "a couple of books" , "Honours" , "Lynn may follow in > college" , "walrus proposed for discussion" , "Leaders" .)