In Context

20 And except the Lord had shortened the days, no flesh would have been saved: but for the elect's sake, whom he chose, he shortened the days.

21 And then if any man shall say unto you, Lo, here is the Christ; or, Lo, there; believe it not:

22 for there shall arise false Christs and false prophets, and shall shew signs and wonders, that they may lead astray, if possible, the elect.

23 But take ye heed: behold, I have told you all things beforehand.

24 But in those days, after that tribulation, the sun shall be darkened, and the moon shall not give her light,

25 and the stars shall be falling from heaven, and the powers that are in the heavens shall be shaken.

Mark 13:23 in Other Translations