Mark 13:2-4

Revised Standard Version Catholic Edition

² And Jesus said to him, “Do you see these great buildings? There will not be left here one stone upon another, that will not be thrown down.”

³ And as he sat on the Mount of Olives opposite the temple, Peter and James and John and Andrew asked him privately, ⁴ “Tell us, when will this be, and what will be the sign when these things are all to be accomplished?”