Strong’s Hebrew
H2665 — chephes
The entry below is Strong’s own definition (1890, public domain), and every verse where the word occurs.
חֵפֶשׂ
chephes — pronounced khay'-fes
from 2664; something covert, i.e. a trick:--search. see H02664
1 occurrence in the KJV.
Psalms 64:6
They search out iniquities; they accomplish a diligent search: both the inward thought of every one of them, and the heart, is deep.