Joel 1:7 Midrash

שָׂ֤ם גַּפְנִי֙ לְשַׁמָּ֔ה וּתְאֵנָתִ֖י לִקְצָפָ֑ה חָשֹׂ֤ף חֲשָׂפָהּ֙ וְהִשְׁלִ֔יךְ הִלְבִּ֖ינוּ שָׂרִיגֶֽיהָ׃

He hath laid my vine waste, And blasted my fig-tree; He hath made it clean bare, and cast it down, The branches thereof are made white.

Read midrashic interpretation of Joel 1:7: and classical rabbinic exegesis.