Luke:2:44-46
kjv@Luke:2:44 @ But they, supposing him to have been in the company, went a day's journey; and they sought him among their kinsfolk and acquaintance.
kjv@Luke:2:45 @ And when they found him not, they turned back again to Jerusalem, seeking him.
kjv@Luke:2:46 @ And it came to pass, that after three days they found him in the temple, sitting in the midst of the doctors, both hearing them, and asking them questions.