Strong’s Greek
G3835 — panourgos
The entry below is Strong’s own definition (1890, public domain), and every verse where the word occurs.
πανοῦργος
panourgos — pronounced pan-oor'-gos
from 3956 and 2041; all-working, i.e. adroit (shrewd):--crafty. see GREEK for 3956 see GREEK for 2041
1 occurrence in the KJV.
2 Corinthians 12:16
But be it so, I did not burden you: nevertheless, being crafty, I caught you with guile.