לָכֵ֗ן כֹּֽה־אָמַ֞ר אֲדֹנָ֤י יְהוִה֙ צְבָא֔וֹת אַל־תִּירָ֥א עַמִּ֛י יֹשֵׁ֥ב צִיּ֖וֹן מֵֽאַשּׁ֑וּר בַּשֵּׁ֣בֶט יַכֶּ֔כָּה וּמַטֵּ֥הוּ יִשָּֽׂא־עָלֶ֖יךָ בְּדֶ֥רֶךְ מִצְרָֽיִם׃
Voici donc ce que dit le Seigneur, Dieu-Cebaot: "N’aie pas peur, ô mon peuple qui habites Sion, de cet Achour qui te frappe avec la verge et lève le bâton sur toi, à la façon de l’Égypte.
Rashi on Isaiah
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 on Isaiah
Inhabitants of Zion. All the other towns of Judah are already conquered.
Rashi on Isaiah
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.