Luke 2:43
And when they had fulfilled the days, as they returned, the child Yahusha tarried behind in Jerusalem; and Joseph and his mother knew not .
ā The Restored Word Bible
Context
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 Yahusha tarried behind in Jerusalem; and Joseph and his mother knew not .
44 But they, supposing him to have been in the company, went a day's journey; and they sought him among kinsfolk and acquaintance.
45 And when they found him not, they turned back again to Jerusalem, seeking him.