While Jesus was sitting on the Mount of Olives opposite the temple, Peter, James, John, and Andrew asked Him privately,
Textus Receptus (TR) - Mark 13:3 >Καὶ καθημένου αὐτοῦ εἰς τὸ ὄρος τῶν Ἐλαιῶν κατέναντι τοῦ ἱεροῦ, ἐπηρώτων αὐτὸν κατ᾿ ἰδίαν Πέτρος καὶ Ἰάκωβος καὶ Ἰωάννης καὶ Ἀνδρέας,