'Desolations' in the Bible

in the first year of his reign I, Daniel, noted in the Scripture the total years that were assigned by the message from the LORD to Jeremiah the prophet for the completion of the desolations of Jerusalem: 70 years.

Then after the 62 weeks, the anointed one will be cut down (but not for himself). Then the people of the Coming Commander will destroy both the city and the Sanctuary. Its ending will come like a flood, and until the end there will be war, with desolations having been decreed.