Joel 2:1-2 English Standard Version (ESV)
The Day of the Lord
2 Blow a trumpet in Zion;
sound an alarm on my holy mountain!
Let all the inhabitants of the land tremble,
for the day of the Lord is coming; it is near,
2 a day of darkness and gloom,
a day of clouds and thick darkness!
Like blackness there is spread upon the mountains
a great and powerful people;
their like has never been before,
nor will be again after them
through the years of all generations.