Ezekiel 43:25

Seven days shalt thou prepare every day a goat for a sin offering: they shall also prepare a young bullock, and a ram out of the flock, without blemish.

Cross-reference

Ezekiel 43:22 specifies the second-day sin offering with a goat — verse 25 extends this pattern to all seven days of consecration.

Exodus 29:35-37 details the seven-day altar consecration with sin offerings — the same pattern repeated here for the new temple.

Exodus 29:36 commands a daily sin offering for the altar over seven days — directly parallel to the daily goat offering here.

Leviticus 8:33 prescribes a seven-day ordination for priests — similar in duration but different object (priests vs altar) to the consecration here.