Matthew 10:27

What I am saying to you in the darkness, speak ye in the light; and what ye hear in the ear, preach on the housetops.

Acts 5:20

"Go, and, standing, speak in the temple, to the people, all the words of this life."

Matthew 13:1-17

On that day Jesus, having gone out of the house, was sitting by the seaside.

Matthew 13:34-35

All these things Jesus spake to the multitudes in parables; and, without a parable, He was wont to speak nothing to them;

Luke 8:10

And He said, "To you it has been given to know the mysteries of the Kingdom of God; but to the rest in parables; that, seeing, they may not see, and, hearing, they may not understand.

John 16:1

"These things have I spoken to you, that ye be not made to stumble.

John 16:13

But, when He, the Spirit of truth, shall come, He will guide you into all truth; for He will not speak from Himself; but whatsoever He heareth He will speak; and He will declare to you things to come.

John 16:25

"These things have I spoken to you in proverbs. An hour is coming, when I will no more speak to you in proverbs, but will tell you plainly of the Father.

John 16:29

His disciples say, "Lo, now Thou talkest plainly, and speakest no proverb:

Acts 5:28

saying, "We strictly charged you not to teach in This Name; and, behold, ye have filled Jerusalem with your teaching! and intend to bring upon us the blood of This Man!"

Acts 17:17

So, he was reasoning in the synagogue with the Jews and the devout persons, and in the market-place every day with those who met him.

2 Corinthians 3:12

Having, therefore, such hope, we use great boldness of speech;

Treasury of Scripture Knowledge

Summary

What I tell you in darkness, that speak ye in light: and what ye hear in the ear, that preach ye upon the housetops.

That preach

General references

Bible References

I tell

Matthew 13:1
On that day Jesus, having gone out of the house, was sitting by the seaside.
Luke 8:10
And He said, "To you it has been given to know the mysteries of the Kingdom of God; but to the rest in parables; that, seeing, they may not see, and, hearing, they may not understand.
John 16:1
"These things have I spoken to you, that ye be not made to stumble.
2 Corinthians 3:12
Having, therefore, such hope, we use great boldness of speech;

That preach

Acts 5:20
"Go, and, standing, speak in the temple, to the people, all the words of this life."
Acts 17:17
So, he was reasoning in the synagogue with the Jews and the devout persons, and in the market-place every day with those who met him.

General references

Mark 4:22
For there is nothing hid, except that it should be manifested; nor was anything made secret, but that it should come to light.