Leviticus 16:34
This shall be a permanent statute for you, so that atonement may be made for the children of Israel for all their sins once a year.” So he did just as the Lord had commanded Moses.
Hebrews 9:7
but into the second [inner tabernacle, the Holy of Holies], only the high priest enters [and then only] once a year, and never without [bringing a sacrifice of] blood, which he offers [as a substitutionary atonement] for himself and for the sins of the people committed in ignorance.
Hebrews 9:25
nor did He [enter into the heavenly sanctuary to] offer Himself again and again, as the high priest enters the Holy Place every year with blood that is not his own.
Exodus 30:10
Once a year Aaron shall make atonement [for sin] on its horns. He shall make atonement on it with the blood of the sin offering of atonement once a year throughout your generations. It is most holy to the Lord.”
Leviticus 23:31
You shall do no work at all [on that day]. It is a permanent statute throughout your generations wherever you may be.
Numbers 29:7
‘Then on the tenth day of this seventh month you shall have a holy [summoned] assembly [for the Day of Atonement]; and you shall
Hebrews 10:3
But [as it is] these [continual] sacrifices bring a fresh reminder of sins [to be atoned for] year after year,
Hebrews 10:14
For by the one offering He has perfected forever and completely cleansed those who are being sanctified [bringing each believer to spiritual completion and maturity].