2 Chronicles 3:7-9

3:7 He overlaid the temple’s rafters, thresholds, walls and doors with gold; he carved decorative cherubim on the walls.

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. 3:9 The gold nails weighed 50 shekels; he also plated the upper areas with gold.