Luke 2:42-44

New King James Version

⁴² And when He was twelve years old, they went up to Jerusalem according to the ^(A)custom of the feast. ⁴³ When they had finished the ^(B)days, as they returned, the Boy Jesus lingered behind in Jerusalem. And ^[a]Joseph and His mother did not know it; ⁴⁴ but supposing Him to have been in the company, they went a day’s journey, and sought Him among their relatives and acquaintances.