הִנֵּ֤ה אָֽנֹכִי֙ שֹׁלֵ֣חַ לָכֶ֔ם אֵ֖ת אֵלִיָּ֣ה הַנָּבִ֑יא לִפְנֵ֗י בּ֚וֹא י֣וֹם יְהוָ֔ה הַגָּד֖וֹל וְהַנּוֹרָֽא׃
Rashi on Lamentations
Adonoy return us. Because he concludes with words of reproof, he had to repeat the preceding verse again,14In order to end on a note of consolation. and so did Yeshayahu, Trei Osor, and Koheles.