כָּל־כְּלִ֞י יוּצַ֤ר עָלַ֙יִךְ֙ לֹ֣א יִצְלָ֔ח וְכָל־לָשׁ֛וֹן תָּֽקוּם־אִתָּ֥ךְ לַמִּשְׁפָּ֖ט תַּרְשִׁ֑יעִי זֹ֡את נַחֲלַת֩ עַבְדֵ֨י יְהוָ֧ה וְצִדְקָתָ֛ם מֵאִתִּ֖י נְאֻם־יְהוָֽה׃ (ס)
凡為攻擊你而打造的兵器，都必不得逞；凡在審判時起來與你爭訟的舌頭，你必定它為有罪。這是永恆者眾僕人的產業，他們在審判中得蒙伸冤、被判為義，是出於我。這是永恆者說的。
Tze'enah Ure'enah
“No weapon created against you shall succeed, etc.” [54:17]. All the swords that will come against you will have no luck to harm you. They will be broken. When they will go to court against you, they will be found at fault and you will be justified. This will be an inheritance to the divine servant, David. Their justice is from me, says God.
Rashi
Any weapon whetted against you Any weapon that they will whet and sharpen for you, i.e., to battle with you.
Ibn Ezra
יוצר עליך That is formed against thee. Shall not prosper, to become what it is destined to be; but it will be broken. יוצר Is formed. It is Hophal, similar in form to יוסר is taken away, (Lev. 4:35).
Rashi
whetted Heb. יוּצַר, an expression similar to (Jos. 5:2) “sharp knives (חַרְבוֹתצֻרִים),” also (Ps. 89:44) “You have also turned the edge of his sword (צוּר חַרְבּוֹ).”