18 Θεὸν οὐδεὶς ἑώρακεν πώποτε· μονογενὴς θεὸς ὁ ὢν είς τὸν κόλπον
God no man has seen never; [the] only-begotten God the[one] being in the bosom
τοῦ πατρὸς ἐκεῖνος ἐξηγήσατο.
of the father that one declared [?him]. - The Zondervan Parallel New Testament in Greek and English, Zondervan, 1980. "The Nestle Greek Text with a literal English translation by The Reverend Alfred Marshall D.Litt."