לָכֵ֗ן כֹּֽה־אָמַ֞ר אֲדֹנָ֤י יְהוִה֙ צְבָא֔וֹת אַל־תִּירָ֥א עַמִּ֛י יֹשֵׁ֥ב צִיּ֖וֹן מֵֽאַשּׁ֑וּר בַּשֵּׁ֣בֶט יַכֶּ֔כָּה וּמַטֵּ֥הוּ יִשָּֽׂא־עָלֶ֖יךָ בְּדֶ֥רֶךְ מִצְרָֽיִם׃
פֿאַר װאָר, אַזױ האָט געזאָגט דער האַר, גאָט פֿון צבֿאות: זאָלסט ניט מורא האָבן, מײַן פֿאָלק, באַװױנער פֿון צִיון, פֿאַר אשור װאָס שלאָגט דיך מיט דער רוט, און הײבט זײַן שטעקן אױף דיר, אױפֿן שטײגער פֿון מצרַיִם.
Rashi
Therefore Since I know that Hezekiah and his company will return to Him. [Aternatively, לָכֵן is an expression of an oath. לָכֵן indeed.]
Ibn Ezra
Inhabitants of Zion. All the other towns of Judah are already conquered.
Rashi
so said the Lord... Fear not,...Assyria; with a rod may he smite you With the “rod” of his mouth will he insult and deride you through Rabshakeh.
Rashi
and his staff may he bear over you to frighten you, the way he did to Egypt. It may alternatively be explained: With a rod does he smite you[i.e.,] who has smitten you until now with a rod and has become accustomed to bearing his staff and his fright over you as the Egyptians did. Rabbi Joseph told me this in the name of Rabbi Menahem.