'Bronze' in the Bible

Your hands [were] not tied and your feet [were] not in contact with bronze fetters. You have fallen as one who falls before sons of wickedness." Then {all the people wept over him again}.

From Betah and from Berothai, the towns of Hadadezer, King David took very many bronze [items].

Toi sent Joram his son to King David {to greet him} and to congratulate him because he had fought against Hadadezer and defeated him; {for Hadadezer had often been at war with Toi}. {He brought with him} objects of silver and objects of gold and objects of bronze.

Now Yishbi in Nob, who [was] among the descendents of Raphah (now the weight of his spearhead [was] three hundredweight of bronze, and he [was] newly armed), said that he would kill David.

He trains my hands for the war, so that my arms can bend a bow of bronze.