Mark 13:24-31

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. ²⁷And then shall he send his angels, and shall gather together his elect from the four winds, from the uttermost part of the earth to the uttermost part of heaven.

²⁸Now learn a parable of the fig tree; When her branch is yet tender, and putteth forth leaves, ye know that summer is near: ²⁹So ye in like manner, when ye shall see these things come to pass, know that it is nigh, even at the doors. ³⁰Verily I say unto you, that this generation shall not pass, till all these things be done. ³¹Heaven and earth shall pass away: but my words shall not pass away.