Jeremiah 41:4

Now on the second day after he had put Gedaliah to death, when no one had knowledge of it,

1 Samuel 27:11

Not one living man or woman did David ever take back with him to Gath, fearing that they might give an account of what had taken place, and say, This is what David did, and so has he been doing all the time while he has been living in the land of the Philistines.

Psalm 52:1-2

Why do you take pride in wrongdoing, lifting yourself up against the upright man all the day?

Treasury of Scripture Knowledge

Summary

And it came to pass the second day after he had slain Gedaliah, and no man knew it,

Bible References

After

1 Samuel 27:11
Not one living man or woman did David ever take back with him to Gath, fearing that they might give an account of what had taken place, and say, This is what David did, and so has he been doing all the time while he has been living in the land of the Philistines.
Psalm 52:1
Why do you take pride in wrongdoing, lifting yourself up against the upright man all the day?

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