Joel 1:2 Halakhah

שִׁמְעוּ־זֹאת֙ הַזְּקֵנִ֔ים וְהַֽאֲזִ֔ינוּ כֹּ֖ל יוֹשְׁבֵ֣י הָאָ֑רֶץ הֶהָ֤יְתָה זֹּאת֙ בִּֽימֵיכֶ֔ם וְאִ֖ם בִּימֵ֥י אֲבֹֽתֵיכֶֽם׃

Hear this, ye old men, And give ear, all ye inhabitants of the land. Hath this been in your days, Or in the days of your fathers?

Read halakhic rulings (Jewish law) on Joel 1:2: and classical halakhic sources.