John 14:20

²⁰ ἐν ἐκείνῃ τῇ ἡμέρᾳ γνώσεσθε ὑμεῖς ὅτι ἐγὼ ἐν τῷ Πατρί μου καὶ ὑμεῖς ἐν ἐμοὶ κἀγὼ ἐν ὑμῖν.