Daniel 9:20-26 NASB
Now while I was speaking and praying, and confessing my sin and the sin of my people Israel, and presenting my supplication before the LORD my God in behalf of the holy mountain of my God, while I was still speaking in prayer, then the man Gabriel, whom I had seen in the vision previously, came to me in my extreme weariness about the time of the evening offering. He gave me instruction and talked with me and said, “O Daniel, I have now come forth to give you insight with understanding. At the beginning of your supplications the command was issued, and I have come to tell you, for you are highly esteemed; so give heed to the message and gain understanding of the vision.
“Seventy weeks have been decreed for your people and your holy city, to finish the transgression, to make an end of sin, to make atonement for iniquity, to bring in everlasting righteousness, to seal up vision and prophecy and to anoint the most holy place. So you are to know and discern that from the issuing of a decree to restore and rebuild Jerusalem until Messiah the Prince there will be seven weeks and sixty-two weeks; it will be built again, with plaza and moat, even in times of distress. Then after the sixty-two weeks the Messiah will be cut off and have nothing, and the people of the prince who is to come will destroy the city and the sanctuary. And its end will come with a flood; even to the end there will be war; desolations are determined.
NASB: New American Standard Bible