Mark 13:14

Ὅταν δὲ ἴδητε τὸ βδέλυγμα τῆς ἐρημώσεως, τὸ ῥηθὲν ὑπὸ Δανιὴλ τοῦ προφήτου, ἑστὼς ὅπου οὐ δεῖ—ὁ ἀναγινώσκων νοείτω—τότε οἱ ἐν τῇ Ἰουδαίᾳ φευγέτωσαν εἰς τὰ ὄρη·

RBT Greek Interlinear:

Strongs 3752; Hotan; Ὅταν; When; Conj

Strongs 1161; de; δὲ; and; Conj

Strongs 3708; idēte; ἴδητε; perceive; V-ASA-2P

Strongs 3588; to; τὸ; the; Art-ANS

Strongs 946; bdelygma; βδέλυγμα; abomination; N-ANS

Strongs 3588; tēs; τῆς; the; Art-GFS

Strongs 2050; erēmōseōs; ἐρημώσεως; desolation; N-GFS

Strongs 3588; to; ⧼τὸ; the; Art-ANS

Strongs 2046; rhēthen; ῥηθὲν; that which was spoken of; V-APP-NNS

Strongs 5259; hypo; ὑπὸ; under; Prep

Strongs 1158; Daniēl; Δανιὴλ; Daniel; N-GMS

Strongs 3588; tou; τοῦ; the; Art-GMS

Strongs 4396; prophētou; προφήτου⧽; prophet; N-GMS

Strongs 2476; hestēkota; ἑστηκότα; he who has stood ready; V-RPA-AMS

Strongs 3699; hopou; ὅπου; where; Adv

Strongs 3756; ou; οὐ; no; Adv

Strongs 1163; dei; δεῖ; must; V-PIA-3S

Strongs 3588; ho; ὁ; the; Art-NMS

Strongs 314; anaginōskōn; ἀναγινώσκων; he who knows certainly; V-PPA-NMS

Strongs 3539; noeitō; νοείτω; let him think; V-PMA-3S

Strongs 5119; tote; τότε; at that time; Adv

Strongs 3588; hoi; οἱ; the; Art-NMP

Strongs 1722; en; ἐν; within; Prep

Strongs 3588; tē; τῇ; the; Art-DFS

Strongs 2449; Ioudaia; Ἰουδαίᾳ; Judea; N-DFS

Strongs 5343; pheugetōsan; φευγέτωσαν; let them flee; V-PMA-3P

Strongs 1519; eis; εἰς; into; Prep

Strongs 3588; ta; τὰ; the; Art-ANP

Strongs 3735; orē; ὄρη; mountains; N-ANP

RBT Hebrew Literal:

And when you perceive the Abomination of the Devastation, he who has stood ready where he must not, the one who is knowing certainly, let him think! At that time the ones within the Caster ("Judean") let them flee into the mountains.

The One Reading What?

Abomination of a Devastation standing ready where he must not (in the Holy Place)!
ἀναγινώσκων - the one reading/recognizing

Julia Smith Literal 1876 Translation:
And when ye see the abomination of desolation, that spoken by Daniel the prophet, standing where it ought not, (let him reading understand,) then let them in Judea flee to the mountains:

LITV Translation:
But when you see "the abomination of desolation," the one spoken of by Daniel the prophet, standing where it ought not (he reading, let him understand), then let those in Judea flee into the mountains. Dan. 11:31; 12:11

ESV Translation:
“But when you see the abomination of desolation standing where he ought not to be (let the reader understand), then let those who are in Judea flee to the mountains.