Judges 3:19

Overview - Judges 3
The nations which were left to prove Israel.
By communion with them they commit idolatry.
Othniel delivered them from Chushan-rishathaim;
12 Ehud from Eglon;
31 and Shamgar from the Philistines.
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Judges 3:19  (King James Version)
But he himself turned again from the quarries that were by Gilgal, and said, I have a secret errand unto thee, O king: who said, Keep silence. And all that stood by him went out from him.

or graven images.
Joshua 4:20

a secret
20 ; 2 Kings 9:5 2 Kings 9:6 ; Acts 23:18 Acts 23:19

And all that
Genesis 45:1