This phrase shows that the king gave his command in obedience to the word of Yahweh. AT: "in obedience to the word of Yahweh" or "because of what Yahweh had said"
A place that is fit to be used for God's purposes is spoken of as if it were physically clean. (See: [[rc://en/ta/man/translate/figs-metaphor]])
# the house of Yahweh ... the courtyard of the house
Here the word "house" represents the temple. AT: "the temple of Yahweh ... the courtyard of the temple" (See: [[rc://en/ta/man/translate/figs-metonymy]])