Luke 2:46

46Andκαὶit came to passἐγένετοafterμετὰdaysἡμέραςthreeτρεῖςthey foundεὗρονHimαὐτὸνinἐνtheτῷtempleἱερῷsittingκαθεζόμενονinἐν[the] midstμέσῳof theτῶνteachersδιδασκάλωνbothκαὶhearingἀκούονταthemαὐτῶνandκαὶquestioningἐπερωτῶνταthemαὐτούς·

And it came to pass after three days [that] they found Him in the temple, sitting in the midst of the teachers, both hearing them and questioning them.