1 Peter 1:20

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

Ephesians 1:4

even as he chose us in him before the foundation of the world, that we would be holy and without blemish before him in love;

Colossians 1:26

the mystery which has been hidden for ages and generations. But now it has been revealed to his saints,

Hebrews 9:26

or else he must have suffered often since the foundation of the world. But now once at the end of the ages, he has been revealed to put away sin by the sacrifice of himself.

2 Timothy 1:9-10

who saved us and called us with a holy calling, not according to our works, but according to his own purpose and grace, which was given to us in Christ Jesus before times eternal,

Titus 1:2-3

in hope of eternal life, which God, who can't lie, promised before time began;

Hebrews 1:2

has at the end of these days spoken to us by his Son, whom he appointed heir of all things, through whom also he made the worlds.

Revelation 13:8

All who dwell on the earth will worship him, everyone whose name has not been written from the foundation of the world in the book of life of the Lamb who has been killed.

Genesis 3:15

I will put enmity between you and the woman, and between your offspring and her offspring. He will bruise your head, and you will bruise his heel."

Proverbs 8:23

I was set up from everlasting, from the beginning, before the earth existed.

Micah 5:2

But you, Bethlehem Ephrathah, being small among the clans of Judah, out of you one will come forth to me that is to be ruler in Israel; whose goings forth are from of old, from everlasting.

Acts 3:25-26

You are the children of the prophets, and of the covenant which God made with our fathers, saying to Abraham, 'In your seed will all the families of the earth be blessed.'

Romans 3:25

whom God set forth to be an atoning sacrifice, through faith in his blood, for a demonstration of his righteousness through the passing over of prior sins, in God's forbearance;

Romans 16:25-26

(14:24) Now to him who is able to establish you according to my Good News and the preaching of Jesus Christ, according to the revelation of the mystery which has been kept secret through long ages,

Galatians 4:4

But when the fullness of the time came, God sent out his Son, born to a woman, born under the law,

Ephesians 1:10

to an administration of the fullness of the times, to sum up all things in Christ, the things in the heavens, and the things on the earth, in him;

Ephesians 3:9

and to make all men see what is the administration of the mystery which for ages has been hidden in God, who created all things through Jesus Christ;

Ephesians 3:11

according to the eternal purpose which he purposed in Christ Jesus our Lord;

1 John 1:2

(and the life was revealed, and we have seen, and testify, and declare to you the life, the eternal life, which was with the Father, and was revealed to us);

1 John 3:5

You know that he was revealed to take away our sins, and in him is no sin.

1 John 3:8

He who sins is of the devil, for the devil has been sinning from the beginning. To this end the Son of God was revealed, that he might destroy the works of the devil.

1 John 4:9-10

By this God's love was revealed in us, that God has sent his one and only Son into the world that we might live through him.

Treasury of Scripture Knowledge

Summary

Who verily was foreordained before the foundation of the world, but was manifest in these last times for you,

General references

Bible References

But

Acts 3:25
You are the children of the prophets, and of the covenant which God made with our fathers, saying to Abraham, 'In your seed will all the families of the earth be blessed.'
Colossians 1:26
the mystery which has been hidden for ages and generations. But now it has been revealed to his saints,
1 John 1:2
(and the life was revealed, and we have seen, and testify, and declare to you the life, the eternal life, which was with the Father, and was revealed to us);
1 John 3:5
You know that he was revealed to take away our sins, and in him is no sin.
1 John 4:9
By this God's love was revealed in us, that God has sent his one and only Son into the world that we might live through him.

In

Galatians 4:4
But when the fullness of the time came, God sent out his Son, born to a woman, born under the law,
Ephesians 1:10
to an administration of the fullness of the times, to sum up all things in Christ, the things in the heavens, and the things on the earth, in him;
Hebrews 1:2
has at the end of these days spoken to us by his Son, whom he appointed heir of all things, through whom also he made the worlds.
Hebrews 9:26
or else he must have suffered often since the foundation of the world. But now once at the end of the ages, he has been revealed to put away sin by the sacrifice of himself.

General references

Genesis 22:8
Abraham said, "God will provide himself the lamb for a burnt offering, my son." So they both went together.
Acts 15:18
All his works are known to God from eternity.'