John 7:27-29

But we know where this Man is from; whenever the Christ comes, no one will know where He is from.” Then Jesus called out as He taught in the temple, “You know Me and know where I am from; and I have not come on my own initiative [as self-appointed], but He who sent Me is true, and Him you do not know. I know Him Myself because I am from Him [I came from His very presence] and it was He [personally] who sent Me.”