וַיֵּ֙דַע֙ אַלְמְנוֹתָ֔יו וְעָרֵיהֶ֖ם הֶחֱרִ֑יב וַתֵּ֤שַׁם אֶ֙רֶץ֙ וּמְלֹאָ֔הּ מִקּ֖וֹל שַׁאֲגָתֽוֹ׃
And he knew their castles, And laid waste their cities; And the land was desolate, And the fulness thereof, Because of the noise of his roaring.
Read midrashic interpretation of Ezekiel 19:7: and classical rabbinic exegesis.