'Pure' in the Bible

And the porch which was in front was twenty cubits in length, in front of the house broadways, and the height was a hundred and twenty; and he overlaid it within with pure gold.

and the candlesticks with their lamps to burn according to the ordinance before the oracle, of pure gold;

and the knives, and the bowls, and the cups, and the censers, of pure gold; and the entrance of the house, the inner folding-doors thereof for the most holy place, and the doors of the house, of the temple, of gold.

And the king made a great throne of ivory, and overlaid it with pure gold;

and they burn to Jehovah every morning and every evening burnt-offerings and sweet incense; the loaves also are set in order upon the pure table; and the candlestick of gold with its lamps to burn every evening: for we keep the charge of Jehovah our God; but ye have forsaken him.