בַּיּ֣וֹם הַה֡וּא יִהְיוּ֩ חָמֵ֨שׁ עָרִ֜ים בְּאֶ֣רֶץ מִצְרַ֗יִם מְדַבְּרוֹת֙ שְׂפַ֣ת כְּנַ֔עַן וְנִשְׁבָּע֖וֹת לַיהוָ֣ה צְבָא֑וֹת עִ֣יר הַהֶ֔רֶס יֵאָמֵ֖ר לְאֶחָֽת׃ (ס)
In that day there shall be five cities in the land of Egypt that speak the language of Canaan, and swear to the LORD of hosts; one shall be called The city of destruction.
Find Talmudic references to Isaiah 19:18: , passages from the Talmud Bavli and Yerushalmi.