Hebrews 9:6-8

New International Version - UK

⁶ When everything had been arranged like this, the priests entered regularly into the outer room to carry on their ministry. ⁷ But only the high priest entered the inner room, and that only once a year, and never without blood, which he offered for himself and for the sins the people had committed in ignorance. ⁸ The Holy Spirit was showing by this that the way into the Most Holy Place had not yet been disclosed as long as the first tabernacle was still functioning.