הִנְנִ֨י אֵלַ֜יִךְ יֹשֶׁ֧בֶת הָעֵ֛מֶק צ֥וּר הַמִּישֹׁ֖ר נְאֻם־יְהוָ֑ה הָאֹֽמְרִים֙ מִֽי־יֵחַ֣ת עָלֵ֔ינוּ וּמִ֥י יָב֖וֹא בִּמְעוֹנוֹתֵֽינוּ׃
Behold, I am against thee, O inhabitant of the valley, And rock of the plain, saith the LORD; Ye that say: ‘Who shall come down against us? Or who shall enter into our habitations?’
Rashi on Jeremiah
O dweller of the valley Jerusalem is in the midst of a valley. Another explanation. That the Holy One, blessed be He, devised a deep plot against you to destroy you.
Rashi on Jeremiah
rock of the plain Mountain, entirely surrounded by plain.
Rashi on Jeremiah
Who will encamp upon us who will encamp upon us. Comp. (II Kings 6: 9) “For there the Arameans are encamped (נְחִתִּים).”