Leviticus 23:23-25
The LORD also said to Moses, / “Speak to the Israelites and say, ‘On the first day of the seventh month you are to have a day of rest, a sacred assembly announced by trumpet blasts. / You must not do any regular work, but you are to present a food offering to the LORD.’”

Leviticus 4:13-21
Now if the whole congregation of Israel strays unintentionally and the matter escapes the notice of the assembly so that they violate any of the LORD’s commandments and incur guilt by doing what is forbidden, / when they become aware of the sin they have committed, then the assembly must bring a young bull as a sin offering and present it before the Tent of Meeting. / The elders of the congregation are to lay their hands on the bull’s head before the LORD, and it shall be slaughtered before the LORD. ...

Leviticus 16:29-34
This is to be a permanent statute for you: On the tenth day of the seventh month, you shall humble yourselves and not do any work—whether the native or the foreigner who resides among you— / because on this day atonement will be made for you to cleanse you, and you will be clean from all your sins before the LORD. / It is a Sabbath of complete rest for you, that you may humble yourselves; it is a permanent statute. ...

Leviticus 23:26-32
Again the LORD said to Moses, / “The tenth day of this seventh month is the Day of Atonement. You shall hold a sacred assembly and humble yourselves, and present a food offering to the LORD. / On this day you are not to do any work, for it is the Day of Atonement, when atonement is made for you before the LORD your God. ...

Leviticus 23:36-37
For seven days you are to present a food offering to the LORD. On the eighth day you are to hold a sacred assembly and present a food offering to the LORD. It is a solemn assembly; you must not do any regular work. / These are the LORD’s appointed feasts, which you are to proclaim as sacred assemblies for presenting food offerings to the LORD—burnt offerings and grain offerings, sacrifices and drink offerings, each on its designated day.

2 Chronicles 30:18-20
A large number of the people—many from Ephraim, Manasseh, Issachar, and Zebulun—had not purified themselves, yet they ate the Passover, contrary to what was written. But Hezekiah interceded for them, saying, “May the LORD, who is good, provide atonement for everyone / who sets his heart on seeking God—the LORD, the God of his fathers—even if he is not cleansed according to the purification rules of the sanctuary.” / And the LORD heard Hezekiah and healed the people.

Ezra 3:4-6
They also celebrated the Feast of Tabernacles in accordance with what is written, and they offered burnt offerings daily based on the number prescribed for each day. / After that, they presented the regular burnt offerings and those for New Moons and for all the appointed sacred feasts of the LORD, as well as all the freewill offerings brought to the LORD. / On the first day of the seventh month, the Israelites began to offer burnt offerings to the LORD, although the foundation of the temple of the LORD had not been laid.

Nehemiah 8:13-18
On the second day of the month, the heads of all the families, along with the priests and Levites, gathered around Ezra the scribe to study the words of the Law. / And they found written in the Law, which the LORD had commanded through Moses, that the Israelites were to dwell in booths during the feast of the seventh month, / and that they should proclaim this message and spread it throughout their towns and in Jerusalem, saying, “Go out to the hill country and bring back branches of olive, wild olive, myrtle, palm, and other leafy trees, to make booths, as it is written.” ...

Isaiah 1:11-15
“What good to Me is your multitude of sacrifices?” says the LORD. “I am full from the burnt offerings of rams and the fat of well-fed cattle; I take no delight in the blood of bulls and lambs and goats. / When you come to appear before Me, who has required this of you—this trampling of My courts? / Bring your worthless offerings no more; your incense is detestable to Me. New Moons, Sabbaths, and convocations—I cannot endure iniquity in a solemn assembly. ...

Ezekiel 45:18-25
This is what the Lord GOD says: ‘On the first day of the first month you are to take a young bull without blemish and purify the sanctuary. / And the priest is to take some of the blood from the sin offering and put it on the doorposts of the temple, on the four corners of the ledge of the altar, and on the gateposts of the inner court. / You must do the same thing on the seventh day of the month for anyone who strays unintentionally or in ignorance. In this way you will make atonement for the temple. ...

Hebrews 9:7
But only the high priest entered the second room, and then only once a year, and never without blood, which he offered for himself and for the sins the people had committed in ignorance.

Hebrews 10:1-4
For the law is only a shadow of the good things to come, not the realities themselves. It can never, by the same sacrifices offered year after year, make perfect those who draw near to worship. / If it could, would not the offerings have ceased? For the worshipers would have been cleansed once for all, and would no longer have felt the guilt of their sins. / Instead, those sacrifices are an annual reminder of sins, ...

Hebrews 10:11-14
Day after day every priest stands to minister and to offer again and again the same sacrifices, which can never take away sins. / But when this Priest had offered for all time one sacrifice for sins, He sat down at the right hand of God. / Since that time, He waits for His enemies to be made a footstool for His feet, ...

Romans 5:10-11
For if, when we were enemies of God, we were reconciled to Him through the death of His Son, how much more, having been reconciled, shall we be saved through His life! / Not only that, but we also rejoice in God through our Lord Jesus Christ, through whom we have now received reconciliation.

Romans 8:3-4
For what the law was powerless to do in that it was weakened by the flesh, God did by sending His own Son in the likeness of sinful man, as an offering for sin. He thus condemned sin in the flesh, / so that the righteous standard of the law might be fulfilled in us, who do not walk according to the flesh but according to the Spirit.