'Weight' in the Bible

So David gave to Ornan six hundred shekels of gold by weight for the place.

David prepared iron in abundance for the nails for the doors of the gates, and for the couplings; and brass in abundance without weight;

Now, behold, in my affliction I have prepared for the house of Yahweh one hundred thousand talents of gold, one million talents of silver, and brass and iron without weight; for it is in abundance. I have also prepared timber and stone; and you may add to them.

of gold by weight for the [vessels of] gold, for all vessels of every kind of service; [of silver] for all the vessels of silver by weight, for all vessels of every kind of service;

by weight also for the lampstands of gold, and for its lamps, of gold, by weight for every lampstand and for its lamps; and for the lampstands of silver, [silver] by weight for [every] lampstand and for its lamps, according to the use of every lampstand;

and the gold by weight for the tables of show bread, for every table; and silver for the tables of silver;

and the forks, and the basins, and the cups, of pure gold; and for the golden bowls by weight for every bowl; and for the silver bowls by weight for every bowl;

and for the altar of incense refined gold by weight; and gold for the pattern of the chariot, [even] the cherubim, that spread out [their wings], and covered the ark of the covenant of Yahweh.