Matthew Poole and continuators on Ezekiel 45:23

23 And seven dayes of the feast he shall prepare a burnt-offering to the LORD, seven bullocks, and seven rams without blemish, daily the seven dayes: and a kid of the goates daily for a sin-offering.

After the first dayes offering ver. 22. or else after the 15th. day was over, though first more likely. The Prince at his own charge, is to get ready day by day seven Bullocks, seven Rams perfect without blemish, as the Law required, and one Kid each day of the seven in all 49 Bullocks, as many Rams and seven Kids of the Goats. These the Priests were to offer to make atonement for the Prince, and his People.