Joel 2:11 in the King James Version
And the LORD shall utter his voice before his army: for his camp is very great: for he is strong that executeth his word: for the day of the LORD is great and very terrible; and who can abide it?
Context
10 The earth quakes before them. The heavens tremble. The sun and the moon are darkened, and the stars withdraw their shining.
11 The LORD thunders his voice before his army, for his forces are very great; for he is strong who obeys his command; for the day of the LORD is great and very awesome, and who can endure it?
12 “Yet even now,” says the LORD, “turn to me with all your heart, and with fasting, and with weeping, and with mourning.”