Greek

καὶ τελειωσάντων τὰς ἡμέρας ἐν τῷ ὑποστρέφειν αὐτοὺς ὑπέμεινεν Ἰησοῦς ὁ παῖς Ἰερουσαλήμ οὐκ ἔγνωσαν οἱ γονεῖς αὐτοῦ

Transliterated

kai teleiōsantōn tas hēmeras en tō hypostrephein autous hypemeinen Iēsous ho pais Ierousalēm ouk egnōsan hoi goneis autou

Literal English

And having completed the days in - returning they remained behind Jesus - servant Jerusalem not they knew - parents of Him’”
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