Ezekiel 38:9; Ezekiel 38:16

9 "You will go up, you will come like a storm; you will be like a cloud covering the land, you and all your troops, and many peoples with you."

16 and you will come up against My people Israel like a cloud to cover the land. It shall come about in the last days that I will bring you against My land, so that the nations may know Me when I am sanctified through you before their eyes, O Gog."