Jude 1:14

Enoch . . . the seventh from Adam, prophesied of these, saying, Behold, the Lord cometh with ten thousands of his saints, to execute judgment upon all.—Behold, he cometh with clouds; and every eye shall see him, and they also which pierced him; and all kindreds of the earth shall wail because of him.

The Lord himself shall descend from heaven with a shout, with the voice of the archangel, and with the trump of God: and the dead in Christ shall rise first: then we which are alive and remain shall be caught up together with them in the clouds, to meet the Lord in the air: and so shall we ever be with the Lord.