בָּ֤אָה קָרְחָה֙ אֶל־עַזָּ֔ה נִדְמְתָ֥ה אַשְׁקְל֖וֹן שְׁאֵרִ֣ית עִמְקָ֑ם עַד־מָתַ֖י תִּתְגּוֹדָֽדִי׃ (ס)
Baldness is come upon Gaza, Ashkelon is brought to nought, the remnant of their valley; how long wilt thou cut thyself?
Read midrashic interpretation of Jeremiah 47:5: and classical rabbinic exegesis.