Leviticus 16:34

And this was to you for a law forever to expiate for the sons of Israel, from all their sins once in a year: and he will do as Jehovah commanded Moses.

Hebrews 9:7

And into the second the chief priest alone once a year, not without blood, which he brings near for himself, and the errors of the people:

Hebrews 9:25

Neither that he should offer himself many times, as the chief priest comes in to the holy places yearly with blood pertaining to others;

Exodus 30:10

And Aaron to expiate upon its horns once in a year, from the blood of the sin of the expiation: once in a year he shall expiate upon it for your generations: it is holy of holies to Jehovah.

Leviticus 23:31

Any work ye shall not do: a law forever to your generations in all your dwellings.

Numbers 29:7

And in the tenth to this seventh month a holy calling shall be to you: ye afflicted your souls: all work ye shall not do.

Hebrews 10:3

But in these, a reminding of sins yearly.

Hebrews 10:14

For by one offering has he perfected forever the consecrated.

Treasury of Scripture Knowledge

Summary

And this shall be an everlasting statute unto you, to make an atonement for the children of Israel for all their sins once a year. And he did as the LORD commanded Moses.

An everlasting

General references

Bible References

An everlasting

Leviticus 23:31
Any work ye shall not do: a law forever to your generations in all your dwellings.
Numbers 29:7
And in the tenth to this seventh month a holy calling shall be to you: ye afflicted your souls: all work ye shall not do.

Once a year

Exodus 30:10
And Aaron to expiate upon its horns once in a year, from the blood of the sin of the expiation: once in a year he shall expiate upon it for your generations: it is holy of holies to Jehovah.
Hebrews 9:7
And into the second the chief priest alone once a year, not without blood, which he brings near for himself, and the errors of the people:
Hebrews 10:3
But in these, a reminding of sins yearly.

General references

Leviticus 23:28
And any work ye shall not do in that self-same day, for it is a day of expiation, to expiate for you before Jehovah your God.