Luke 2:41-45

King James Version

⁴¹ Now his parents went to Jerusalem every year at the feast of the passover.

⁴² And when he was twelve years old, they went up to Jerusalem after the custom of the feast.

⁴³ And when they had fulfilled the days, as they returned, the child Jesus tarried behind in Jerusalem; and Joseph and his mother knew not of it.

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.