John 8:27 YLT

²⁵  They said, therefore, to him, 'Thou -- who art thou?' and Jesus said to them, 'Even what I did speak of to you at the beginning;

²⁶  many things I have to speak concerning you and to judge, but He who sent me is true, and I -- what things I heard from Him -- these I say to the world.'

²⁷  They knew not that of the Father he spake to them;

²⁸  Jesus, therefore, said to them, 'When ye may lift up the Son of Man then ye will know that I am 'he'; and of myself I do nothing, but according as my Father did teach me, these things I speak;

²⁹  and He who sent me is with me; the Father did not leave me alone, because I, the things pleasing to Him, do always.'