Luke 2:43-45

21st Century King James Version

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 acquaintances.

⁴⁵ And when they found Him not, they turned back again to Jerusalem, seeking Him.