Exodus 30:10
And once every year Aaron is to make its horns clean: with the blood of the sin-offering he is to make it clean once every year from generation to generation: it is most holy to the Lord.
Leviticus 16:18
And he is to go out to the altar which is before the Lord and make it free from sin; and he is to take some of the blood of the ox and the blood of the goat and put it on the horns of the altar and round it;
Leviticus 23:27
The tenth day of this seventh month is the day for the taking away of sin; let it be a holy day of worship; you are to keep from pleasure, and give to the Lord an offering made by fire.
Exodus 29:36-37
Every day an ox is to be offered as a sin-offering, to take away sins: and by this offering on it, you will make the altar clean from sin; and you are to put oil on it and make it holy.
Leviticus 16:5-6
And let him take from the children of Israel two he-goats for a sin-offering and one male sheep for a burned offering.
Leviticus 16:29-30
And let this be an order to you for ever: in the seventh month, on the tenth day, you are to keep yourselves from pleasure and do no sort of work, those who are Israelites by birth and those from other lands who are living among you:
Hebrews 1:3
Who, being the outshining of his glory, the true image of his substance, supporting all things by the word of his power, having given himself as an offering making clean from sins, took his seat at the right hand of God in heaven;
Hebrews 9:7
But only the high priest went into the second, once a year, not without making an offering of blood for himself and for the errors of the people:
Hebrews 9:22-23
And by the law almost all things are made clean with blood, and without blood there is no forgiveness.
Hebrews 9:25
And he did not have to make an offering of himself again and again, as the high priest goes into the holy place every year with blood which is not his;