וְהִנֵּ֣ה עִ֠מְּךָ שִֽׁמְעִ֨י בֶן־גֵּרָ֥א בֶן־הַיְמִינִי֮ מִבַּחֻרִים֒ וְה֤וּא קִֽלְלַ֙נִי֙ קְלָלָ֣ה נִמְרֶ֔צֶת בְּי֖וֹם לֶכְתִּ֣י מַחֲנָ֑יִם וְהֽוּא־יָרַ֤ד לִקְרָאתִי֙ הַיַּרְדֵּ֔ן וָאֶשָּׁ֨בַֽע ל֤וֹ בַֽיהוָה֙ לֵאמֹ֔ר אִם־אֲמִֽיתְךָ֖ בֶּחָֽרֶב׃
Oto jest też przy tobie Szymei, syn Gery, Benjaminita z Bachurym, a złorzeczył mi on złorzeczeniem ostrem w on dzień, gdym szedł do Machnaim; wszakże zastąpił mi drogę u Jordanu, gdzie przysiągłem mu na Wiekuistego, mówiąc: Nie zabiję cię mieczem.
Rashi
An explicit curse. [נמרצת7נמרצת is an acronym for the five ways that Shim’i cursed Dovid. He called Dovid an adulterer [=נואף], a Moavi [=מואבי], murderer [=רוצח], oppressor [=צורר], and an abomination [=תועבה]. See Maseches Shabbos105a. means] concise, as in, “what will bring clarity [ימריצך] to you,”8Iyov 16:3. [and as in,] “and how clear [נמרצו are right words],”9Ibid. 6:25. the same as an interpretation [נמלצו]10נמלצו is the equivalent of נמרצו because the ‘ר’ and the ‘ל’ are interchangeable..
Tze'enah Ure'enah
“There is also with you Shimei the son of Gera, etc.” [2:8]. There is also with you Shimei the son of Gera, of the tribe of Benjamin. He is now within your authority to kill him. He is now in Jerusalem with you. You can easily find an accusation against him, to kill him. The Midrash writes: he is your teacher and is always with you. Therefore, you can easily find an accusation to kill him. He shamed me greatly when I ran away from Absalom. He troubled me greatly and he also spoke much evil against me.8Midrash Shohar Tov (Tehillim), 3.44.
Tze'enah Ure'enah
“Terribly” [2:8]. This means a terrible curse that he cursed me.