2 Samuel 19:21

And Abishai son of Zeruiah answereth and saith, 'For this is not Shimei put to death -- because he reviled the anointed of Jehovah?'

Exodus 22:28

'God thou dost not revile, and a prince among thy people thou dost not curse.

1 Samuel 26:9

And David saith unto Abishai, 'Destroy him not; for who hath put forth his hand against the anointed of Jehovah, and been acquitted?'

1 Samuel 24:6

and he saith to his men, 'Far be it from me, by Jehovah; I do not do this thing to my lord -- to the anointed of Jehovah -- to put forth my hand against him, for the anointed of Jehovah he is.'

2 Samuel 16:5

And king David hath come in unto Bahurim, and lo, thence a man is coming out, of the family of the house of Saul, and his name is Shimei, son of Gera, he cometh out, coming out and reviling;

2 Samuel 16:7-8

And thus said Shimei in his reviling, 'Go out, go out, O man of blood, and man of worthlessness!

2 Samuel 16:13

And David goeth with his men in the way, and Shimei is going at the side of the hill over-against him, going on, and he revileth, and stoneth with stones over-against him, and hath dusted with dust.

1 Kings 21:10-11

and cause two men -- sons of worthlessness -- to sit over-against him, and they testify of him, saying, Thou hast blessed God and Melech; and they have brought him out, and stoned him, and he dieth.'

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
'God thou dost not revile, and a prince among thy people thou dost not curse.
1 Kings 21:10
and cause two men -- sons of worthlessness -- to sit over-against him, and they testify of him, saying, Thou hast blessed God and Melech; and they have brought him out, and stoned him, and he dieth.'

Cursed

2 Samuel 16:5
And king David hath come in unto Bahurim, and lo, thence a man is coming out, of the family of the house of Saul, and his name is Shimei, son of Gera, he cometh out, coming out and reviling;
1 Samuel 24:6
and he saith to his men, 'Far be it from me, by Jehovah; I do not do this thing to my lord -- to the anointed of Jehovah -- to put forth my hand against him, for the anointed of Jehovah he is.'
1 Samuel 26:9
And David saith unto Abishai, 'Destroy him not; for who hath put forth his hand against the anointed of Jehovah, and been acquitted?'