Parallel
John 17:19
Robinson-Pierpont Byzantine Textform · Berean Standard Bible
Καὶ ὑπὲρ αὐτῶν ἐγὼ ἁγιάζω ἐμαυτόν, ἵνα καὶ αὐτοὶ ὦσιν ἡγιασμένοι ἐν ἀληθείᾳ.
For them I sanctify Myself, so that they too may be sanctified by the truth.