Mattityahu 24:2-4 Orthodox Jewish Bible (OJB)
2 But he said in reply to them, Do you not see all these things? Omein, I say to you, by no means will be left here one stone upon another, for all will be demolished.
3 And while Rebbe, Melech HaMoshiach was sitting upon the Mount of Olives, his talmidim approached him in a yechidus, saying, Tell us ad mosai (how much longer), when will these things be and what about the ot (sign) of the Bias Moshiach, of your Coming, and the Ketz HaOlam Hazeh?
4 And Rebbe, Melech HaMoshiach said in reply to them, See to it that someone does not deceive you.