Daniel 9:21, 27

As I was praying, Gabriel, whom I had seen in the earlier vision, came swiftly to me at the time of the evening sacrifice.

The ruler will make a treaty with the people for a period of one set of seven, but after half this time, he will put an end to the sacrifices and offerings. And as a climax to all his terrible deeds, he will set up a sacrilegious object that causes desecration, until the fate decreed for this defiler is finally poured out on him.”