'Privy' in the Bible

He that is wounded in the stones, or hath his privy member cut off, shall not enter into the assembly of Jehovah.

The king said moreover to Shimei, Thou knowest all the wickedness which thy heart is privy to, that thou didst to David my father: therefore Jehovah shall return thy wickedness upon thine own head.

and kept back part of the price, his wife also being privy to it, and brought a certain part, and laid it at the apostles feet.