"10Then said he unto them, Nation shall rise against nation, and kingdom against kingdom: 11And great earthquakes shall be in divers places, and famines, and pestilences; and fearful sights and great signs shall there be from heaven."
https://biblehub.com/kjv/luke/21.htm
"29Immediately after the tribulation of those days shall the sun be darkened, and the moon shall not give her light, and the stars shall fall from heaven, and the powers of the heavens shall be shaken: 30And 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."
https://biblehub.com/kjv/matthew/24.htm#9
"24But in those days, after that tribulation, the sun shall be darkened, and the moon shall not give her light, 25And the stars of heaven shall fall, and the powers that are in heaven shall be shaken. 26And then shall they see the Son of man coming in the clouds with great power and glory."
https://biblehub.com/kjv/mark/13.htm#10