Lucas 2

Und er sprach zu ihnen: Was ist's, daß ihr mich gesucht habt? Wisset ihr nicht, daß ich sein muß in dem, was meines Vaters ist?

Y acabados los días, volviendo ellos, se quedó el niño Jesús en Jerusalem, sin saberlo José y su madre.

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.

and when they had fulfilled the days, as they were returning, the boy Jesus stayed behind in Jerusalem. Joseph and his mother didn’t know it,