'Weighed' in the Bible

And David provided much iron for nails for the doors of the gates and for the seams, and abundant copper [that] could not be weighed,

Now see, with great effort I have made provision for the house of Yahweh: 100,000 talents of gold, 1,000,000 talents of silver, and bronze and iron [that] cannot be weighed, for there is an abundance. Also timber and stone I have provided, but to these you should add.