מִצְרַ֙יִם֙ כַּיְאֹ֣ר יַֽעֲלֶ֔ה וְכַנְּהָר֖וֹת יִתְגֹּ֣עֲשׁוּ מָ֑יִם וַיֹּ֗אמֶר אַֽעֲלֶה֙ אֲכַסֶּה־אֶ֔רֶץ אֹבִ֥ידָה עִ֖יר וְיֹ֥שְׁבֵי בָֽהּ׃
Egypt is like the Nile that riseth up, And like the rivers whose waters toss themselves; And he saith: ‘I will rise up, I will cover the earth, I will destroy the city and the inhabitants thereof.’
Read midrashic interpretation of Jeremiah 46:8: and classical rabbinic exegesis.