Matthew 24:15-16

As soon, then, as you see 'the Foul Desecration,' mentioned by the Prophet Daniel, standing in the Holy Place," (the reader must consider what this means)

Matthew 24:32-34

Learn the lesson taught by the fig tree. As soon as its branches are full of sap, and it is bursting into leaf, you know that summer is near.

Mark 13:14-16

As soon, however, as you see 'the Foul Desecration' standing where he ought not" (the reader must consider what this means) "then those of you who are in Judea must take refuge in the mountains;

Luke 21:20-21

As soon, however, as you see Jerusalem surrounded by armed camps, then you may know that the hour of her desecration is at hand.

Luke 21:29-33

Then he taught them a lesson thus-- "Look at the fig tree and all the other trees.

Treasury of Scripture Knowledge

Summary

And this shall be a sign unto you, saith the LORD, that I will punish you in this place, that ye may know that my words shall surely stand against you for evil:

Bible References

A sign

Matthew 24:15
As soon, then, as you see 'the Foul Desecration,' mentioned by the Prophet Daniel, standing in the Holy Place," (the reader must consider what this means)
Mark 13:14
As soon, however, as you see 'the Foul Desecration' standing where he ought not" (the reader must consider what this means) "then those of you who are in Judea must take refuge in the mountains;
Luke 21:20
As soon, however, as you see Jerusalem surrounded by armed camps, then you may know that the hour of her desecration is at hand.