Strong's G2684 — κατασκοπέω (verb)
kataskopeo (kat-as-kop-eh'-o) v.
1. to be a sentinel, i.e. to inspect insidiously
[from G2685]
KJV: spy out 
Root(s): G2685 
Hebrew root: κατάσκοπος
Occurrences: 1