“And for their sakes I sanctify myself, that they also might be sanctified through the truth.”
King James Version (KJV)
17:19 I sanctify myself - I devote myself as a victim, to be sacrificed.
Joh 17:19 For their sakes I sanctify myself. He did this when he came into the world, when he made it his meat to do the Father's will, and when he gave himself to death. We sanctify ourselves when we "present our bodies as living sacrifice" (Ro 12:1).