Revelation 9:2-4

Young's Literal Translation

² and he did open the pit of the abyss, and there came up a smoke out of the pit as smoke of a great furnace, and darkened was the sun and the air, from the smoke of the pit.

³ And out of the smoke came forth locusts to the earth, and there was given to them authority, as scorpions of the earth have authority,

⁴ and it was said to them that they may not injure the grass of the earth, nor any green thing, nor any tree, but -- the men only who have not the seal of God upon their foreheads,