Ezekiel 38:14-16 King James Version (KJV)
14 Therefore, son of man, prophesy and say unto Gog, Thus saith the Lord God; In that day when my people of Israel dwelleth safely, shalt thou not know it?
15 And thou shalt come from thy place out of the north parts, thou, and many people with thee, all of them riding upon horses, a great company, and a mighty army:
16 And thou shalt come up against my people of Israel, as a cloud to cover the land; it shall be in the latter days, and I will bring thee against my land, that the heathen may know me, when I shall be sanctified in thee, O Gog, before their eyes.
Ezekiel 38:14-16 New International Version (NIV)
14 “Therefore, son of man, prophesy and say to Gog: ‘This is what the Sovereign Lord says: In that day, when my people Israel are living in safety, will you not take notice of it? 15 You will come from your place in the far north, you and many nations with you, all of them riding on horses, a great horde, a mighty army. 16 You will advance against my people Israel like a cloud that covers the land. In days to come, Gog, I will bring you against my land, so that the nations may know me when I am proved holy through you before their eyes.