Joel 2:10-11

The earth quakes before them, The heavens tremble, The sun and the moon grow dark And the stars lose their brightness. [Rev 9:2-4; 16:14] The LORD utters His voice before His army, For His camp is very great, Because strong and powerful is he who [obediently] carries out His word. For the day of the LORD is indeed great and very terrible [causing dread]; Who can endure it? [Is 26:20, 21; 34:1-4, 8; Rev 6:16, 17]