'Doubled' in the Bible

And for that the dream was doubled unto Pharaoh twice; it is because the thing is established by God, and God will shortly bring it to pass.

Foursquare it shall be being doubled; a span shall be the length thereof, and a span shall be the breadth thereof.

It was foursquare; they made the breastplate double: a span was the length thereof, and a span the breadth thereof, being doubled.

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.