Strong’s Greek
G1990 — epistemon
The entry below is Strong’s own definition (1890, public domain), and every verse where the word occurs.
ἐπιστήμων
epistemon — pronounced ep-ee-stay'-mone
from 1987; intelligent:--endued with knowledge. see GREEK for 1987
1 occurrence in the KJV.
James 3:13
Who is a wise man and endued with knowledge among you? let him shew out of a good conversation his works with meekness of wisdom.