John Lightfoot on Matthew 24:15

[The abomination of desolation.] These words relate to that passage of Daniel (chapter 9:27) which I would render thus; "In the middle of that week," namely, the last of the seventy, "he shall cause the sacrifice and oblation to cease, even until the wing or army of abomination shall make desolate," &c.; or, even by the wing of abominations making desolate....

[Let him that readeth understand.] This is not spoken so much for the obscurity as for the certainty of the prophecy: as if he should say, "He that reads those words in Daniel, let him mind well that when the army of the prince which is to come, that army of abominations, shall compass round Jerusalem with a siege, then most certain destruction hangs over it; for, saith Daniel, 'the people of the prince that shall come shall destroy the city, and the sanctuary,' &c., verse 26. 'And the army of abominations shall make desolate even until the consummation, and that which is determined shall be poured out upon the desolate.' Flatter not yourselves, therefore, with vain hopes, either of future victory, or of the retreating of that army, but provide for yourselves; and he that is in Judea, let him fly to the hills and places of most difficult access, not into the city." See how Luke clearly speaks out this sense in the twentieth verse of the one-and-twentieth chapter.