John 8:18 in the King James Version
I am one that bear witness of myself, and the Father that sent me beareth witness of me.
Context
17 It’s also written in your law that the testimony of two people is valid.
18 I am one who testifies about myself, and the Father who sent me testifies about me.”
19 They said therefore to him, “Where is your Father?” Jesus answered, “You know neither me nor my Father. If you knew me, you would know my Father also.”