Matthew 10:27

What I tell you in darkness, speak in the light; and what you hear, proclaim on the housetops.

Acts 5:20

Go! Stand and speak all the words of this Life to the people in the temple.

Proverbs 1:20-23

Wisdom cries outside; she utters her voice in the streets;

Proverbs 8:1-5

Does not wisdom call? And does not understanding put forth her voice?

Matthew 13:1-17

In that day Jesus went out of the house and sat by the seaside.

Matthew 13:34-35

Jesus spoke all these things to the crowds in parables, and He did not speak to them without a parable,

Luke 8:10

And He said, To you it is given to know the mysteries of the kingdom of God. But to others I speak in parables, so that seeing they might not see and hearing they might not understand.

John 16:1

I have spoken these things to you so that you should not be offended.

John 16:13

However, when He, the Spirit of Truth, has come, He will guide you into all truth. For He shall not speak of Himself, but whatever He hears, He shall speak. And He will announce to you things to come.

John 16:25

I have spoken these things to you in parables, but the time is coming when I shall no more speak to you in parables, but I will show you plainly of the Father.

John 16:29

The disciples said to Him, Lo, now You speak plainly and speak no parable.

Acts 5:28

saying, Did we not strictly command you that you not teach in this name? And behold, you have filled Jerusalem with your doctrine and intend to bring this man's blood on us.

Acts 17:17

Then indeed he addressed the Jews in the synagogue, and those worshiping, and daily in the market, to those happening to be there.

2 Corinthians 3:12

Then since we have such hope, we use great plainness 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.

General references

Bible References

I tell

Matthew 13:1
In that day Jesus went out of the house and sat by the seaside.
Luke 8:10
And He said, To you it is given to know the mysteries of the kingdom of God. But to others I speak in parables, so that seeing they might not see and hearing they might not understand.
John 16:1
I have spoken these things to you so that you should not be offended.
2 Corinthians 3:12
Then since we have such hope, we use great plainness of speech.

That preach

Proverbs 1:20
Wisdom cries outside; she utters her voice in the streets;
Proverbs 8:1
Does not wisdom call? And does not understanding put forth her voice?
Acts 5:20
Go! Stand and speak all the words of this Life to the people in the temple.
Acts 17:17
Then indeed he addressed the Jews in the synagogue, and those worshiping, and daily in the market, to those happening to be there.

General references

Proverbs 1:21
she cries in the chief place of gathering, in the openings of the gates; in the city she utters her words, saying,
Mark 4:22
For there is nothing hidden which shall not be revealed; nor became covered, but that it might come to the light.