Matthew 24:15

"When, therefore, ye see the abomination of the desolation which was spoken of through Daniel the prophet, standing in the holy place, (let him that reads understand),

Mark 13:14

But when ye see the abomination of desolation standing where it ought not, (let him that reads understand), then let those who are in Judaea flee to the mountains;

Treasury of Scripture Knowledge

Summary

Now among these were of the children of Judah, Daniel, Hananiah, Mishael, and Azariah:

Bible References

Daniel

Matthew 24:15
"When, therefore, ye see the abomination of the desolation which was spoken of through Daniel the prophet, standing in the holy place, (let him that reads understand),
Mark 13:14
But when ye see the abomination of desolation standing where it ought not, (let him that reads understand), then let those who are in Judaea flee to the mountains;