Joel 2:1 Talmud References

תִּקְע֨וּ שׁוֹפָ֜ר בְּצִיּ֗וֹן וְהָרִ֙יעוּ֙ בְּהַ֣ר קָדְשִׁ֔י יִרְגְּז֕וּ כֹּ֖ל יֹשְׁבֵ֣י הָאָ֑רֶץ כִּֽי־בָ֥א יוֹם־יְהוָ֖ה כִּ֥י קָרֽוֹב׃

Blow ye the horn in Zion, And sound an alarm in My holy mountain; Let all the inhabitants of the land tremble; For the day of the LORD cometh, For it is at hand;