'Privy' in the Bible

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

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

They also tore down the sacred pillar of Baal and tore down the house of Baal, and made it into a latrine [forever unclean] to this day.

Thou therefore, son of man, prophesy, and smite thine hands together, and let the sword be doubled the third time, the sword of the slain: it is the sword of the great men that are slain, which entereth into their privy chambers.

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.