Matthew 24:1-3

1Now as Jesus was going out of the temple courts and walking away, his disciples came to show him the temple buildings.

2And he said to them, “Do you see all these things? I tell you the truth, not one stone will be left on another. All will be torn down!”

3As he was sitting on the Mount of Olives, his disciples came to him privately and said, “Tell us, when will these things happen? And what will be the sign of your coming and of the end of the age?”