2 Samuel 19:21

Then Abishai the son of Zeruiah responded and said, "Because of this, should not Shimei be put to death, for he cursed the anointed one of Yahweh?"

Exodus 22:28

" 'You will not curse God, and you will not curse a leader among your people.

1 Samuel 26:9

But David said to Abishai, "Do not destroy him! For who has stretched out his hand against Yahweh's anointed one and remained blameless?"

1 Samuel 24:6

He said to his men, "Far be it from me in Yahweh, that I do this thing to my lord, to Yahweh's anointed one, by stretching out my hand against him! For he [is] the anointed one of Yahweh."

2 Samuel 16:5

King David came up to Bahurim and suddenly a man from there [was] coming out from the family of the house of Saul, and his name [was] Shimei the son of Gera. {He was cursing as he came out}.

2 Samuel 16:7-8

Shimei said while cursing him, "Go out, go out, [you] {man of bloodshed}, [you] {man of wickedness}.

2 Samuel 16:13

Then David and his men went on the road, with Shimei going on the side of the hill beside him, {cursing as he went}. He threw stones beside him and threw dust in the air.

1 Kings 21:10-11

Seat two men, {scoundrels}, opposite him. Let them witness against him saying, 'You cursed God and the king.' Then you shall bring him out and stone him so that he dies."

Treasury of Scripture Knowledge

Summary

But Abishai the son of Zeruiah answered and said, Shall not Shimei be put to death for this, because he cursed the LORD'S anointed?

Bible References

Shall not

Exodus 22:28
" 'You will not curse God, and you will not curse a leader among your people.
1 Kings 21:10
Seat two men, {scoundrels}, opposite him. Let them witness against him saying, 'You cursed God and the king.' Then you shall bring him out and stone him so that he dies."

Cursed

2 Samuel 16:5
King David came up to Bahurim and suddenly a man from there [was] coming out from the family of the house of Saul, and his name [was] Shimei the son of Gera. {He was cursing as he came out}.
1 Samuel 24:6
He said to his men, "Far be it from me in Yahweh, that I do this thing to my lord, to Yahweh's anointed one, by stretching out my hand against him! For he [is] the anointed one of Yahweh."
1 Samuel 26:9
But David said to Abishai, "Do not destroy him! For who has stretched out his hand against Yahweh's anointed one and remained blameless?"