Luke 2:42 DBY

⁴⁰  And the child grew and waxed strong [in spirit], filled with wisdom, and God's grace was upon him.

⁴¹  And his parents went yearly to Jerusalem at the feast of the passover.

⁴²  And when he was twelve years old, and they went up [to Jerusalem] according to the custom of the feast

⁴³  and had completed the days, as they returned, the boy Jesus remained behind in Jerusalem, and his parents knew not [of it];

⁴⁴  but, supposing him to be in the company that journeyed together, they went a day's journey, and sought him among their relations and acquaintances: