Matthew 24:30: “And then shall appear the sign of the Son of man in heaven: and then shall all the tribes of the earth mourn, and they shall see the Son of man coming in the clouds of heaven with power and great glory.”

2 Esdras 15:34: “Behold clouds from the east and from the north unto the south, and they are very horrible to look upon, full of wrath and storm.”

Revelation 1:7: “Behold, he" [Christ] "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. Even so, Amen.”