Luke 12:3

So, whatever you have said in the dark, will come to men's hearing in the light, and what you have said secretly inside the house, will be made public from the house-tops.

Matthew 10:27

What I say to you in the dark, say in the light: and what comes to your ear secretly, say publicly from the house-tops.

Job 24:14-15

He who is purposing death gets up before day, so that he may put to death the poor and those in need.

Ecclesiastes 10:12-13

The words of a wise man's mouth are sweet to all, but the lips of a foolish man are his destruction.

Ecclesiastes 10:20

Say not a curse against the king, even in your thoughts; and even secretly say not a curse against the man of wealth; because a bird of the air will take the voice, and that which has wings will give news of it.

Matthew 12:36

And I say to you that in the day when they are judged, men will have to give an account of every foolish word they have said.

Jude 1:14-15

The prophet Enoch, who was the seventh after Adam, said of these men, The Lord came with tens of thousands of his saints,

Treasury of Scripture Knowledge

Summary

Therefore whatsoever ye have spoken in darkness shall be heard in the light; and that which ye have spoken in the ear in closets shall be proclaimed upon the housetops.

Housetops

General references

Bible References

Whatsoever

Job 24:14
He who is purposing death gets up before day, so that he may put to death the poor and those in need.
Ecclesiastes 10:12
The words of a wise man's mouth are sweet to all, but the lips of a foolish man are his destruction.
Matthew 12:36
And I say to you that in the day when they are judged, men will have to give an account of every foolish word they have said.
Jude 1:14
The prophet Enoch, who was the seventh after Adam, said of these men, The Lord came with tens of thousands of his saints,

Housetops

Matthew 10:27
What I say to you in the dark, say in the light: and what comes to your ear secretly, say publicly from the house-tops.

General references

Job 22:14
Thick clouds are covering him, so that he is unable to see; and he is walking on the arch of heaven.
Mark 4:22
There is nothing covered which will not be seen openly, and nothing has been made secret which will not come to light.

Basic English, produced by Mr C. K. Ogden of the Orthological Institute - public domain