Ezekiel 46:6

46:6 On the day of the new moon he will offer an unblemished young bull, and six lambs and a ram, all without blemish.

Ezekiel 46:4

46:4 The burnt offering which the prince will offer to the Lord on the Sabbath day will be six unblemished lambs and one unblemished ram.

Ezekiel 45:23

45:23 And during the seven days of the feast he will provide as a burnt offering to the Lord seven bulls and seven rams, all without blemish, on each of the seven days, and a male goat daily for a sin offering.