Matthew 10:27

What I say to you in the dark, tell in the light, and what you hear in your ear, proclaim on the housetops.

Acts 5:20

"Go and stand in the temple [courts] [and] proclaim to the people all the words of this life."

Proverbs 1:20-23

Wisdom calls out in the streets, in the squares she raises her voice.

Proverbs 8:1-5

Does not wisdom call, and understanding raise its voice?

Matthew 13:1-17

On that day Jesus went out of the house [and] was sitting by the sea.

Matthew 13:34-35

Jesus spoke all these [things] to the crowds in parables, and he was saying nothing to them without a parable,

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 [they are] in parables, so that 'Seeing they may not see, and hearing they may not understand.'

John 16:1

"I have said these [things] to you so that you will not fall away.

John 16:13

But when he--the Spirit of truth--comes, he will guide you into all the truth. For he will not speak from himself, but whatever he hears he will speak, and he will proclaim to you the things to come.

John 16:25

"I have said these [things] to you in figurative sayings. An hour is coming when I will speak to you in figurative sayings no longer, but I will tell you plainly about the Father.

John 16:29

His disciples said, "Behold, now you are speaking {plainly} and are telling [us] no figurative saying!

Acts 5:28

saying, "{We strictly commanded} you not to teach in this name? And behold, you have filled Jerusalem with your teaching! And you are intending to bring upon us the blood of this man!"

Acts 17:17

So he was discussing in the synagogue with the Jews and the God-fearing [Gentiles], and in the marketplace every day with those who happened to be there.

2 Corinthians 3:12

Therefore, [because we] have such a hope, we use much boldness,

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.

General references

Bible References

I tell

Matthew 13:1
On that day Jesus went out of the house [and] was sitting by the sea.
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 [they are] in parables, so that 'Seeing they may not see, and hearing they may not understand.'
John 16:1
"I have said these [things] to you so that you will not fall away.
2 Corinthians 3:12
Therefore, [because we] have such a hope, we use much boldness,

That preach

Proverbs 1:20
Wisdom calls out in the streets, in the squares she raises her voice.
Proverbs 8:1
Does not wisdom call, and understanding raise its voice?
Acts 5:20
"Go and stand in the temple [courts] [and] proclaim to the people all the words of this life."
Acts 17:17
So he was discussing in the synagogue with the Jews and the God-fearing [Gentiles], and in the marketplace every day with those who happened to be there.

General references

Proverbs 1:21
On a {busy corner} she cries out, at the entrances of the gates in the city, she speaks her sayings:
Mark 4:22
For nothing is secret except so that it may be revealed, nor has become hidden except so that it will come to light.