Hebrews 9:26

else must he often have suffered since the foundation of the world: but now once at the end of the ages hath he been manifested to put away sin by the sacrifice of himself.

Hebrews 1:2

hath at the end of these days spoken unto us in his'son, whom he appointed heir of all things, through whom also he made the worlds;

Hebrews 7:27

who needeth not daily, like those high priests, to offer up sacrifices, first for his own sins, and then for the'sins of the people: for this he did once for all, when he offered up himself.

Hebrews 9:12

nor yet through the blood of goats and calves, but through his own blood, entered in once for all into the holy place, having obtained eternal redemption.

1 Peter 1:20

who was foreknown indeed before the foundation of the world, but was manifested at the end of times for your sake,

1 Peter 3:18

Because Christ also suffered for sins once, the righteous for the unrighteous, that he might bring us to God; being put to death in the flesh, but made alive in the spirit;

1 John 3:5

And ye know that he was manifested to take away sins; and in him is no sin.

Matthew 25:34

Then shall the King say unto them on his right hand, Come, ye blessed of my Father, inherit the kingdom prepared for you from the foundation of the world:

1 Corinthians 10:11

Now these things happened unto them by way of example; and they were written for our admonition, upon whom the ends of the ages are come.

Ephesians 5:2

and walk in love, even as Christ also loved you, and gave himself up for us, an offering and a sacrifice to God for an odor of a sweet smell.

Hebrews 9:14

how much more shall the blood of Christ, who through the eternal Spirit offered himself without blemish unto God, cleanse your conscience from dead works to serve the living God?

Hebrews 10:10

By which will we have been sanctified through the offering of the body of Jesus Christ once for all.

Hebrews 10:12

but he, when he had offered one sacrifice for sins for ever, sat down on the right hand of God;

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, even all their sins; and he shall put them upon the head of the goat, and shall send him away by the hand of a man that is in readiness into the wilderness:

2 Samuel 12:13

And David said unto Nathan, I have sinned against Jehovah. And Nathan said unto David, Jehovah also hath put away thy sin; thou shalt not die.

2 Samuel 24:10

And David's heart smote him after that he had numbered the people. And David said unto Jehovah, I have sinned greatly in that which I have done: but now, O Jehovah, put away, I beseech thee, the iniquity of thy servant; for I have done very foolishly.

Job 7:21

And why dost thou not pardon my transgression, and take away mine iniquity? For now shall I lie down in the dust; And thou wilt seek me diligently, but I shall not be.

Isaiah 2:2

And it shall come to pass in the latter days, that the mountain of Jehovah's house shall be established on the top of the mountains, and shall be exalted above the hills; and all nations shall flow unto it.

Daniel 9:24

Seventy weeks are decreed upon thy people and upon thy holy city, to finish transgression, and to make an end of sins, and to make reconciliation for iniquity, and to bring in everlasting righteousness, and to seal up vision and prophecy, and to anoint the most holy.

Daniel 10:14

Now I am come to make thee understand what shall befall thy people in the latter days; for the vision is yet for many days:

Micah 4:1

But in the latter days it shall come to pass, that the mountain of Jehovah's house shall be established on the top of the mountains, and it shall be exalted above the hills; and peoples shall flow unto it.

John 1:29

On the morrow he seeth Jesus coming unto him, and saith, Behold, the Lamb of God, that taketh away the sin of the world!

John 17:24

Father, I desire that they also whom thou hast given me be with me where I am, that they may behold my glory, which thou hast given me: for thou lovedst me before the foundation of the world.

Galatians 4:1

But I say that so long as the heir is a child, he differeth nothing from a bondservant though he is lord of all;

Ephesians 1:10

unto a dispensation of the fulness of the times, to sum up all things in Christ, the things in the heavens, and the things upon the earth; in him, I say,

Titus 2:14

who gave himself for us, that he might redeem us from all iniquity, and purify unto himself a people for his own possession, zealous of good works.

Hebrews 4:3

For we who have believed do enter into that rest; even as he hath said, As I sware in my wrath, They shall not enter into my rest: although the works were finished from the foundation of the world.

Hebrews 10:4

For it is impossible that the blood of bulls and goats should take away sins.

Hebrews 10:26

For if we sin wilfully after that we have received the knowledge of the truth, there remaineth no more a sacrifice for sins,

1 Peter 2:24

who his own self bare our sins in his body upon the tree, that we, having died unto sins, might live unto righteousness; by whose stripes ye were healed.

Revelation 13:8

And all that dwell on the earth shall worship him, every one whose name hath not been written from the foundation of the world in the book of life of the Lamb that hath been slain.

Revelation 17:8

The beast that thou sawest was, and is not; and is about to come up out of the abyss, and to go into perdition. And they that dwell on the earth shall wonder, they whose name hath not been written in the book of life from the foundation of the world, when they behold the beast, how that he was, and is not, and shall come.

Treasury of Scripture Knowledge

Summary

For then must he often have suffered since the foundation of the world: but now once in the end of the world hath he appeared to put away sin by the sacrifice of himself.

Bible References

The foundation

Matthew 25:34
Then shall the King say unto them on his right hand, Come, ye blessed of my Father, inherit the kingdom prepared for you from the foundation of the world:
John 17:24
Father, I desire that they also whom thou hast given me be with me where I am, that they may behold my glory, which thou hast given me: for thou lovedst me before the foundation of the world.
1 Peter 1:20
who was foreknown indeed before the foundation of the world, but was manifested at the end of times for your sake,
Revelation 13:8
And all that dwell on the earth shall worship him, every one whose name hath not been written from the foundation of the world in the book of life of the Lamb that hath been slain.
Revelation 17:8
The beast that thou sawest was, and is not; and is about to come up out of the abyss, and to go into perdition. And they that dwell on the earth shall wonder, they whose name hath not been written in the book of life from the foundation of the world, when they behold the beast, how that he was, and is not, and shall come.

In

Hebrews 1:2
hath at the end of these days spoken unto us in his'son, whom he appointed heir of all things, through whom also he made the worlds;
Isaiah 2:2
And it shall come to pass in the latter days, that the mountain of Jehovah's house shall be established on the top of the mountains, and shall be exalted above the hills; and all nations shall flow unto it.
Daniel 10:14
Now I am come to make thee understand what shall befall thy people in the latter days; for the vision is yet for many days:
Micah 4:1
But in the latter days it shall come to pass, that the mountain of Jehovah's house shall be established on the top of the mountains, and it shall be exalted above the hills; and peoples shall flow unto it.
1 Corinthians 10:11
Now these things happened unto them by way of example; and they were written for our admonition, upon whom the ends of the ages are come.
Galatians 4:1
But I say that so long as the heir is a child, he differeth nothing from a bondservant though he is lord of all;
Ephesians 1:10
unto a dispensation of the fulness of the times, to sum up all things in Christ, the things in the heavens, and the things upon the earth; in him, I say,
1 Peter 1:20
who was foreknown indeed before the foundation of the world, but was manifested at the end of times for your sake,

He appeared

Hebrews 9:12
nor yet through the blood of goats and calves, but through his own blood, entered in once for all into the holy place, having obtained eternal redemption.
Hebrews 7:27
who needeth not daily, like those high priests, to offer up sacrifices, first for his own sins, and then for the'sins of the people: for this he did once for all, when he offered up himself.
Hebrews 10:4
For it is impossible that the blood of bulls and goats should take away sins.
Leviticus 16:21
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, even all their sins; and he shall put them upon the head of the goat, and shall send him away by the hand of a man that is in readiness into the wilderness:
2 Samuel 12:13
And David said unto Nathan, I have sinned against Jehovah. And Nathan said unto David, Jehovah also hath put away thy sin; thou shalt not die.
2 Samuel 24:10
And David's heart smote him after that he had numbered the people. And David said unto Jehovah, I have sinned greatly in that which I have done: but now, O Jehovah, put away, I beseech thee, the iniquity of thy servant; for I have done very foolishly.
Job 7:21
And why dost thou not pardon my transgression, and take away mine iniquity? For now shall I lie down in the dust; And thou wilt seek me diligently, but I shall not be.
Daniel 9:24
Seventy weeks are decreed upon thy people and upon thy holy city, to finish transgression, and to make an end of sins, and to make reconciliation for iniquity, and to bring in everlasting righteousness, and to seal up vision and prophecy, and to anoint the most holy.
John 1:29
On the morrow he seeth Jesus coming unto him, and saith, Behold, the Lamb of God, that taketh away the sin of the world!
1 Peter 2:24
who his own self bare our sins in his body upon the tree, that we, having died unto sins, might live unto righteousness; by whose stripes ye were healed.
1 Peter 3:18
Because Christ also suffered for sins once, the righteous for the unrighteous, that he might bring us to God; being put to death in the flesh, but made alive in the spirit;
1 John 3:5
And ye know that he was manifested to take away sins; and in him is no sin.

The sacrifice

Hebrews 9:14
how much more shall the blood of Christ, who through the eternal Spirit offered himself without blemish unto God, cleanse your conscience from dead works to serve the living God?
Hebrews 10:12
but he, when he had offered one sacrifice for sins for ever, sat down on the right hand of God;
Ephesians 5:2
and walk in love, even as Christ also loved you, and gave himself up for us, an offering and a sacrifice to God for an odor of a sweet smell.
Titus 2:14
who gave himself for us, that he might redeem us from all iniquity, and purify unto himself a people for his own possession, zealous of good works.

General references

Leviticus 11:24
And by these ye shall become unclean: whosoever toucheth the carcass of them shall be unclean until the even;
Leviticus 15:5
And whosoever toucheth his bed shall wash his clothes, and bathe himself in water, and be unclean until the even.
Leviticus 23:28
And ye shall do no manner of work in that same day; for it is a day of atonement, to make atonement for you before Jehovah your God.

American Standard Version Public Domain