Hebrews 10:3
But in those sacrifices there is a remembrance again made of sins every year.
Hebrews 9:7
But into the second went the high priest alone once every year, not without blood, which he offered for himself, and for the errors of the people:
Exodus 30:10
And Aaron shall make an atonement upon its horns once in a year with the blood of the sin offering of atonements: once in the year shall he make atonement upon it throughout your generations: it is most holy unto the LORD.
Leviticus 16:6-11
And Aaron shall offer his bullock of the sin offering, which is for himself, and make an atonement for himself, and for his house.
Leviticus 16:21-22
And Aaron shall lay both his hands upon the head of the live goat, and confess over him all the iniquities of the children of Israel, and all their transgressions in all their sins, putting them upon the head of the goat, and shall send him away by the hand of a suitable man into the wilderness:
Leviticus 16:29-30
And this shall be a statute forever unto you: that in the seventh month, on the tenth day of the month, you shall humble yourselves, and do no work at all, whether it be one of your own country, or a stranger that sojourns among you:
Leviticus 16:34
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.
Leviticus 23:27-28
Also on the tenth day of this seventh month there shall be a day of atonement: it shall be a holy convocation unto you; and you shall humble yourselves, and offer an offering made by fire unto the LORD.
Numbers 29:7-11
And you shall have on the tenth day of this seventh month a holy convocation; and you shall humble yourselves: you shall not do any work on it:
1 Kings 17:18
And she said unto Elijah, What have I to do with you, O you man of God? are you come unto me to call my sin to remembrance, and to slay my son?
Matthew 26:28
For this is my blood of the new covenant, which is shed for many for the remission of sins.