Greek
καὶ μὴ εὑρόντες ὑπέστρεψαν εἰς Ἰερουσαλὴμ ἀναζητοῦντες αὐτόν
Transliterated
kai mē heurontes hypestrepsan eis Ierousalēm anazētountes auton
Literal English
And not having found [Him] returned for Jerusalem seeking Him
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