Matthew 24:1-2
1 Leaving the Temple Courts, Jesus was walking away, when his disciples came up to draw his attention to the Temple buildings. 2 "Do you see all these things?" was his answer. "I tell you, not a single stone will be left here upon another, which will not be throne down,"
Mark 13:1-2
1 As Jesus was walking out of the Temple Courts, one of his disciples said to him: "Teacher, look what fine stones and buildings these are!"
2 "Do you see these great buildings?" asked Jesus. "Not a single stone will be left here upon another, which shall not be thrown down."
Luke 21:5-6
5 When some of them spoke about the Temple being decorated with beautiful stones and offerings, Jesus said: 6 "As for these things that you are looking at, a time is coming when not one stone will be left upon another here, which will not be thrown down."