עָשָׂ֨ה יְהוָ֜ה אֲשֶׁ֣ר זָמָ֗ם בִּצַּ֤ע אֶמְרָתוֹ֙ אֲשֶׁ֣ר צִוָּ֣ה מִֽימֵי־קֶ֔דֶם הָרַ֖ס וְלֹ֣א חָמָ֑ל וַיְשַׂמַּ֤ח עָלַ֙יִךְ֙ אוֹיֵ֔ב הֵרִ֖ים קֶ֥רֶן צָרָֽיִךְ׃ (ס)
SEÑOR ha hecho lo que tenía determinado, Ha cumplido su palabra que él había mandado desde tiempo antiguo: Destruyó, y no perdonó; Y alegró sobre ti al enemigo, Y enalteció el cuerno de tus adversarios.
Zohar
Rabbi Elazar went over to Rabbi Yosi, the son of Rabbi Shimon ben Lakunya, his father-in-law. As soon as he saw him, he spread carpets over planks of wood and prepared a canopy under which they both sat. His father-in-law asked him if, by any chance, he had learned from his father the meaning of the verse: "Hashem has done that which He devised; He has performed His word that He commanded in the days of old" (Eichah 2:17).