Luke 2:45 KJV
And when they found him not, they turned back again to Jerusalem, seeking him.
Luke 2:45, King James Version
In context
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.
45 And when they found him not, they turned back again to Jerusalem, seeking him.
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.