2 Chronicles 1:17

1:17 They paid 600 silver pieces for each chariot from Egypt, and 150 silver pieces for each horse. They also sold chariots and horses to all the kings of the Hittites and to the kings of Syria.

2 Chronicles 3:8

3:8 He made the most holy place; its length was 30 feet, corresponding to the width of the temple, and its width 30 feet. He plated it with 600 talents of fine gold.