1 Kings 6:30

He plated the floor of the temple with gold, inside and out. ¹ 

He also covered the floors of both the inner and outer rooms of the temple with gold.

He overlaid the floor of the house with gold, inner and outer sanctuaries.

The floor in both rooms was overlaid with gold.

And all the floors of both inner and outer rooms were gold plated.

And the floor of the house was covered with gold, inside and out.

The floor of the house he overlaid with gold, in the inner and outer rooms.

And the floor of the temple he overlaid with gold, both the inner and outer sanctuaries .

He plated the floor of the temple with gold, inside and out. ¹ 

¹ sn Inside and out probably refers to the inner and outer rooms within the building.