Matthew 1:25

καὶ οὐκ ἐγίνωσκεν αὐτὴν ἕως οὗ ἔτεκεν υἱόν ἐκάλεσεν τὸ ὄνομα αὐτοῦ Ἰησοῦν

kai ouk eginōsken autēn heōs hou eteken huion ekalesen to onoma autou Iēsoun

And not He was aware her until of whom she had brought forth son He called the [the] name of Him’” Jesus