For there are three that bear record in heaven, the Father, the Word, and the Holy Ghost: and these three are one.
Berean Study Bible (BSB) - 1 John 5:7 >For there are three that testify:
Textus Receptus (TR) - 1 John 5:7 >Ὅτι τρεῖς εἰσὶν οἱ μαρτυροῦντες ἐν τῷ οὐρανῷ, ὁ πατήρ, ὁ λόγος, καὶ τὸ ἅγιον πνεῦμα· καὶ οὗτοι οἱ τρεῖς ἕν εἰσι.