'Pure' in the Bible

Command the children of Israel that they bring unto thee pure beaten olive oil for the light, to light the lamp continually.

Upon the pure candlestick shall he arrange the lamps before Jehovah continually.

And thou shalt set them in two rows, six in a row, upon the pure table before Jehovah.

And thou shalt put pure frankincense upon each row; and it shall be a bread of remembrance, an offering by fire to Jehovah.