Jean 6:53-54

53εἶπεν οὖν αὐτοῖς ὁ Ἰησοῦς, Ἀμὴν ἀμὴν λέγω ὑμῖν, ἐὰν μὴ φάγητε τὴν σάρκα τοῦ υἱοῦ τοῦ ἀνθρώπου καὶ πίητε αὐτοῦ τὸ αἷμα, οὐκ ἔχετε ζωὴν ἐν ἑαυτοῖς.

54ὁ τρώγων μου τὴν σάρκα καὶ πίνων μου τὸ αἷμα, ἔχει ζωὴν αἰώνιον, καὶ ἐγὼ ἀναστήσω αὐτὸν τῇ ἐσχάτῃ ἡμέρᾳ.