Hebrews 9:5-10
9:5 And above the ark were the cherubim of glory overshadowing the mercy seat. Now is not the time to speak of these things in detail.
9:6 So with these things prepared like this, the priests enter continually into the outer tent as they perform their duties.
9:7 But only the high priest enters once a year into the inner tent, and not without blood that he offers for himself and for the sins of the people committed in ignorance.
9:8 The Holy Spirit is making clear that the way into the holy place had not yet appeared as long as the old tabernacle was standing.
9:9 This was a symbol for the time then present, when gifts and sacrifices were offered that could not perfect the conscience of the worshiper.
9:10 They served only for matters of food and drink and various washings; they are external regulations imposed until the new order came.