Parallel
Mark 13:14
Nestle 1904 Greek New Testament · Berean Standard Bible
Ὅταν δὲ ἴδητε τὸ βδέλυγμα τῆς ἐρημώσεως ἑστηκότα ὅπου οὐ δεῖ ὁ ἀναγινώσκων νοείτω τότε οἱ ἐν τῇ Ἰουδαίᾳ φευγέτωσαν εἰς τὰ ὄρη
So when you see the abomination of desolation (note: See Daniel 9:27, Daniel 11:31, and Daniel 12:11; BYZ and TR include spoken of by Daniel the prophet.) standing where it should not be (note: Or where he should not be) (let the reader understand), then let those who are in Judea flee to the mountains.