Psalm 25:14

The secret of Jehovah is with them that fear him, that he may make known his covenant to them.

John 7:17

If any one desire to practise his will, he shall know concerning the doctrine, whether it is of God, or that I speak from myself.

Genesis 18:17-19

And Jehovah said, Shall I hide from Abraham what I am doing?

Proverbs 3:32

For the perverse is an abomination to Jehovah; but his secret is with the upright.

Genesis 17:13

He who is born in thy house, and he who is bought with thy money, must be circumcised; and my covenant shall be in your flesh for an everlasting covenant.

Deuteronomy 4:13

And he declared to you his covenant, which he commanded you to do, the ten words; and he wrote them on two tables of stone.

Jeremiah 13:18

Say unto the king and to the queen: Humble yourselves, sit down low; for from your heads shall come down the crown of your magnificence.

Jeremiah 31:31-34

Behold, days come, saith Jehovah, that I will make a new covenant with the house of Israel and with the house of Judah:

Matthew 13:11-12

And he answering said to them, Because to you it is given to know the mysteries of the kingdom of the heavens, but to them it is not given;

John 14:17

the Spirit of truth, whom the world cannot receive, because it does not see him nor know him; but ye know him, for he abides with you, and shall be in you.

John 14:21-23

He that has my commandments and keeps them, he it is that loves me; but he that loves me shall be loved by my Father, and I will love him and will manifest myself to him.

John 15:15

I call you no longer bondmen, for the bondman does not know what his master is doing; but I have called you friends, for all things which I have heard of my Father I have made known to you.

John 17:6

I have manifested thy name to the men whom thou gavest me out of the world. They were thine, and thou gavest them me, and they have kept thy word.

Romans 11:26-27

and so all Israel shall be saved. According as it is written, The deliverer shall come out of Zion; he shall turn away ungodliness from Jacob.

1 Corinthians 2:14

But the natural man does not receive the things of the Spirit of God, for they are folly to him; and he cannot know them because they are spiritually discerned;

Ephesians 1:9

having made known to us the mystery of his will, according to his good pleasure which he purposed in himself

Ephesians 1:18

being enlightened in the eyes of your heart, so that ye should know what is the hope of his calling, and what the riches of the glory of his inheritance in the saints,

Colossians 3:3

for ye have died, and your life is hid with the Christ in God.

Revelation 2:17

He that has an ear, let him hear what the Spirit says to the assemblies. To him that overcomes, to him will I give of the hidden manna; and I will give to him a white stone, and on the stone a new name written, which no one knows but he that receives it.

Treasury of Scripture Knowledge

Summary

The secret of the LORD is with them that fear him; and he will shew them his covenant.

Bible References

He will, etc

Genesis 17:13
He who is born in thy house, and he who is bought with thy money, must be circumcised; and my covenant shall be in your flesh for an everlasting covenant.
Deuteronomy 4:13
And he declared to you his covenant, which he commanded you to do, the ten words; and he wrote them on two tables of stone.
Jeremiah 31:31
Behold, days come, saith Jehovah, that I will make a new covenant with the house of Israel and with the house of Judah:
Romans 11:26
and so all Israel shall be saved. According as it is written, The deliverer shall come out of Zion; he shall turn away ungodliness from Jacob.

General references

Genesis 18:17
And Jehovah said, Shall I hide from Abraham what I am doing?
Proverbs 8:9
They are all plain to him that understandeth, and right to them that find knowledge.
Proverbs 28:5
Evil men understand not judgment; but they that seek Jehovah understand everything.