Matthew 13:35

so that that should be fulfilled which was spoken through the prophet, saying, I will open my mouth in parables; I will utter things hidden from the world's foundation.

Psalm 78:2

I will open my mouth in a parable; I will utter riddles from of old,

Romans 16:25-26

Now to him that is able to establish you, according to my glad tidings and the preaching of Jesus Christ, according to the revelation of the mystery, as to which silence has been kept in the times of the ages,

1 Corinthians 2:7

But we speak God's wisdom in a mystery, that hidden wisdom which God had predetermined before the ages for our glory:

Matthew 25:34

Then shall the King say to those on his right hand, Come, blessed of my Father, inherit the kingdom prepared for you from the world's foundation:

John 17:24

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

Ephesians 3:9

and to enlighten all with the knowledge of what is the administration of the mystery hidden throughout the ages in God, who has created all things,

Psalm 49:4

I will incline mine ear to a parable, I will open my riddle upon the harp.

Isaiah 42:9

Behold, the former things are come to pass, and new things do I declare: before they spring forth will I cause you to hear them.

Amos 3:7

But the Lord Jehovah will do nothing, but he revealeth his secret unto his servants the prophets.

Matthew 13:14

and in them is filled up the prophecy of Esaias, which says, Hearing ye shall hear and shall not understand, and beholding ye shall behold and not see;

Matthew 21:4-5

But all this came to pass, that that might be fulfilled which was spoken through the prophet, saying,

Luke 10:14

But it shall be more tolerable for Tyre and Sidon in the judgment than for you.

Acts 15:18

known from eternity.

Ephesians 3:5

which in other generations has not been made known to the sons of men, as it has now been revealed to his holy apostles and prophets in the power of the Spirit,

Colossians 1:25-26

of which I became minister, according to the dispensation of God which is given me towards you to complete the word of God,

2 Timothy 1:9-10

who has saved us, and has 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 the ages of time,

Titus 1:2-3

in the hope of eternal life, which God, who cannot lie, promised before the ages of time,

Hebrews 1:1

God having spoken in many parts and in many ways formerly to the fathers in the prophets,

1 Peter 1:11-12

searching what, or what manner of time, the Spirit of Christ which was in them pointed out, testifying before of the sufferings which belonged to Christ, and the glories after these.

1 Peter 1:20-21

foreknown indeed before the foundation of the world, but who has been manifested at the end of times for your sakes,

Revelation 13:8

and all that dwell on the earth shall do it homage, every one whose name had not been written from the founding of the world in the book of life of the slain Lamb.

Revelation 17:8

The beast which thou sawest was, and is not, and is about to come up out of the abyss and go into destruction: and they who dwell on the earth, whose names are not written from the founding of the world in the book of life, shall wonder, seeing the beast, that it was, and is not, and shall be present.

Treasury of Scripture Knowledge

Summary

That it might be fulfilled which was spoken by the prophet, saying, I will open my mouth in parables; I will utter things which have been kept secret from the foundation of the world.

I will open

Bible References

I will open

Psalm 78:2
I will open my mouth in a parable; I will utter riddles from of old,

I will utter

Psalm 49:4
I will incline mine ear to a parable, I will open my riddle upon the harp.
Isaiah 42:9
Behold, the former things are come to pass, and new things do I declare: before they spring forth will I cause you to hear them.
Amos 3:7
But the Lord Jehovah will do nothing, but he revealeth his secret unto his servants the prophets.
Luke 10:14
But it shall be more tolerable for Tyre and Sidon in the judgment than for you.
Romans 16:25
Now to him that is able to establish you, according to my glad tidings and the preaching of Jesus Christ, according to the revelation of the mystery, as to which silence has been kept in the times of the ages,
1 Corinthians 2:7
But we speak God's wisdom in a mystery, that hidden wisdom which God had predetermined before the ages for our glory:
Ephesians 3:5
which in other generations has not been made known to the sons of men, as it has now been revealed to his holy apostles and prophets in the power of the Spirit,
Colossians 1:25
of which I became minister, according to the dispensation of God which is given me towards you to complete the word of God,
2 Timothy 1:9
who has saved us, and has 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 the ages of time,
Titus 1:2
in the hope of eternal life, which God, who cannot lie, promised before the ages of time,
Hebrews 1:1
God having spoken in many parts and in many ways formerly to the fathers in the prophets,
1 Peter 1:11
searching what, or what manner of time, the Spirit of Christ which was in them pointed out, testifying before of the sufferings which belonged to Christ, and the glories after these.

General references

Numbers 24:15
And he took up his parable, and said, Balaam the son of Beor saith, and the man of opened eye saith,
Ezekiel 17:2
Son of man, put forth a riddle, and speak a parable unto the house of Israel,
Matthew 5:2
and, having opened his mouth, he taught them, saying,
Acts 15:18
known from eternity.