TSK · Numbers 5:6

And if any one sin, in that he heareth the voice of adjuration, he being a witness, whether he hath seen or known, if he do not utter [it], then he shall bear his iniquity.

And Joshua said unto Achan, My son, give, I pray thee, glory to Jehovah, the God of Israel, and make confession unto him; and tell me now what thou hast done; hide it not from me.