# As for the bronze pillars ... Yahweh, the Chaldeans

"This is what happened to the bronze pillars ... Yahweh: the Chaldeans"

# the stands

This refers to the large, moveable bronze stands with bronze wheels and axles. "the moveable bronze stands" or "the bronze stands with wheels"

# the bronze sea

"the large bronze basin"

# broke them into pieces

"cut them into pieces" or "chopped them up into small pieces"