John 17:21 ASV

¹⁹  And for their sakes I sanctify myself, that they themselves also may be sanctified in truth.

²⁰  Neither for these only do I pray, but for them also that believe on me through their word;

²¹  that they may all be one; even as thou, Father, 'art' in me, and I in thee, that they also may be in us: that the world may believe that thou didst send me.

²²  And the glory which thou hast given me I have given unto them; that they may be one, even as we 'are' one;

²³  I in them, and thou in me, that they may be perfected into one; that the world may know that thou didst send me, and lovedst them, even as thou lovedst me.