Parallel
John 1:34
Nestle 1904 Greek New Testament · Berean Standard Bible
κἀγὼ ἑώρακα καὶ μεμαρτύρηκα ὅτι οὗτός ἐστιν ὁ Υἱὸς τοῦ Θεοῦ
I have seen and testified that this is the Son of God (note: SBL the Chosen One of God).”