1 Kings 6:22

And the whole house he overlaid with gold, until he had finished all the house: also the whole altar that was by the oracle he overlaid with gold.

Cross-reference

1 Kings 6:20 describes the inner sanctuary overlaid with gold—this verse extends the gold overlay to the whole house.

Exodus 30:1 is the original command to make the altar of incense, which Solomon overlays with gold here.

Exodus 30:3 specifies overlaying the altar with gold, exactly what Solomon does to the altar in the oracle.

2 Chronicles 3:7-14 gives a parallel account of the temple's gold overlay and cherubim, confirming the same construction.

2 Chronicles 3:5 says the main hall was overlaid with gold, matching the 'whole house' overlay in 1 Kings 6:22.