Midrash for Ezekiel 36:4

לָכֵן֙ הָרֵ֣י יִשְׂרָאֵ֔ל שִׁמְע֖וּ דְּבַר־אֲדֹנָ֣י יְהוִ֑ה כֹּֽה־אָמַ֣ר אֲדֹנָ֣י יְ֠הוִה לֶהָרִ֨ים וְלַגְּבָע֜וֹת לָאֲפִיקִ֣ים וְלַגֵּאָי֗וֹת וְלֶחֳרָב֤וֹת הַשֹּֽׁמְמוֹת֙ וְלֶעָרִ֣ים הַנֶּעֱזָב֔וֹת אֲשֶׁ֨ר הָי֤וּ לְבַז֙ וּלְלַ֔עַג לִשְׁאֵרִ֥ית הַגּוֹיִ֖ם אֲשֶׁ֥ר מִסָּבִֽיב׃ (ס)

therefore, ye mountains of Israel, hear the word of the Lord GOD: Thus saith the Lord GOD to the mountains and to the hills, to the streams and to the valleys, to the desolate wastes and to the cities that are forsaken, which are become a prey and derision to the residue of the nations that are round about;

Tanna Debei Eliyahu Rabbah