Matthew 3:17

καὶ ἰδοὺ φωνὴ ἐκ τῶν οὐρανῶν λέγουσα, οὗτός ἐστιν ὁ υἱός μου ὁ ἀγαπητός, ἐν ᾧ εὐδόκησα.

and behold a voice from heaven, saying, “This is my Son the beloved, in whom I am well pleased.”