which no man can approach

Strong’s Dictionary of Greek Words:

Greek:
ἀπρόσιτος
Transliteration:
aprositos
Phonic:
ap-ros’-ee-tos
Meaning:
from 1 (as a negative particle) and a derivative of a comparative of 4314 and εἶμι (to go); inaccessible
KJV Usage:
which no man can approach