Ezekiel 44:5
And the Lord said unto me, Son of man, mark well, and behold with thine eyes, and hear with thine ears all that I say unto thee concerning all the ordinances of the house of the Lord, and all the laws thereof; and mark well the entering in of the house, with every going forth of the sanctuary.
Cross-reference
In Ezekiel 40:4, the same command to mark well is given at the start of the vision, establishing the pattern for receiving temple instructions.
Ezekiel 43:10 commands describing the temple pattern to shame Israel — directly related to the call here to pay attention to temple instructions.
Ezekiel 43:11 details the temple's entrances, exits, statutes, and laws — echoing the very instructions emphasized in this verse.
Leviticus 15:31 commands keeping Israel separate from uncleanness to avoid defiling God's tabernacle — same concern for temple purity and obedience.
Deuteronomy 12:32 commands careful obedience with no additions or subtractions — a broader principle applied here to temple ordinances.
Deuteronomy 32:46 calls Israel to take to heart God's words, paralleling the command to heed temple statutes here.