Matthew Poole and continuators on Hebrews 9:21

Moreover, he sprinkled likewise with blood both the tabernacle, and all the vessels of the ministry .

Moses did not only sprinkle the Book of the Covenant with Blood, but the Tabernacle it self, yearly, on the atonement day, as is charged, Levit. 16.14, 16, 17. For as the Altar and Persons were to be atoned for, so was the Tabernacle it self, v. 18, 20. First they were sprinkled, and then anointed, Levit. 8.10, 11. as the Gospel-Tabernacle was in the truth of it, 1 Cor. 6.11. All the Garments and Vessels of that Priesthood were thus to be purified, Typifying how unclean all the Persons ministring with them, and atoned for in and by them, were; and how polluting all things, and polluted by them, till they were purified by the Blood of Christ.

Marginal references: Exod. 29.12, 36.