'Bronze' in the Bible

And from Betah, and from Berothai, cities of Hadadezer, king David took exceeding much bronze.

and Toi sent Joram his son to king David, to inquire of his welfare, and to congratulate him, because he had fought against Hadadezer and smitten him; for Hadadezer was continually at war with Toi. And he brought with him vessels of silver, and vessels of gold, and vessels of bronze.

And Ishbibenob, who was of the children of Raphah the weight of his lance was three hundred shekels of bronze, and he was girded with new armour thought to smite David.