1 Kings 2:44

Then said the king unto Shimei - Thou, knowest all the wickedness which thy heart is privy to, which thou didst unto David my father, - therefore shall Yahweh bring back thy wickedness, upon thine own head.

2 Samuel 16:5-13

And, when King David had come as far as Bahurim, lo! from thence a man coming out, of the family of the house of Saul, whose name, was Shimei son of Gera, coming out and cursing as he came.

1 Samuel 25:39

And, when David heard that Nabal was dead, he said - Blessed, be Yahweh, who hath maintained the plea of my reproach, at the hand of Nabal, and hath restrained, his servant, from wrong, yea, the wrong of Nabal, hath Yahweh turned back on his own head. Then sent David, and spake with Abigail, to take her to himself wife.

Psalm 7:16

His mischief, turneth back, on his own head, - and, on his own crown, his violence, descendeth.

Ezekiel 17:19

Therefore, Thus saith My Lord Yahweh As I live, Surely it is mine oath which he hath despised, and my covenant which he hath broken, Therefore will I bring it upon his own head:

1 Kings 2:32-33

thus will Yahweh bring back his blood upon his own head, in that he fell upon two men more righteous and better than he, and slew them with the sword, my father David not knowing it, - even Abner son of Ner, general of the army of Israel, and Amasa son of Jether, general of the army of Judah;

Proverbs 5:22

His own iniquities, shall entrap him with the lawless, and, by the cords of his own sin, shall he be seized.

Hosea 4:9

So doth it come to be - like people, like priest, - therefore will I visit upon him his ways, and, his doings, will I bring back to him;

Romans 2:15

Who, indeed, shew the work of the law written in their hearts, their conscience therewith bearing witness, and, between one another, their reasonings accusing - or, even excusing, them: -

1 John 3:20

Because, if our own heart condemn us, greater, is God, than our heart, and perceiveth all things.

Treasury of Scripture Knowledge

Summary

The king said moreover to Shimei, Thou knowest all the wickedness which thine heart is privy to, that thou didst to David my father: therefore the LORD shall return thy wickedness upon thine own head;

General references

Bible References

Thou knowest

2 Samuel 16:5
And, when King David had come as far as Bahurim, lo! from thence a man coming out, of the family of the house of Saul, whose name, was Shimei son of Gera, coming out and cursing as he came.
Romans 2:15
Who, indeed, shew the work of the law written in their hearts, their conscience therewith bearing witness, and, between one another, their reasonings accusing - or, even excusing, them: -
1 John 3:20
Because, if our own heart condemn us, greater, is God, than our heart, and perceiveth all things.

General references

Proverbs 24:8
He that deviseth to do mischief, him, shall men call, a master of plots.