28 Then Jesus, still teaching in the temple courts, cried out, “Yes, you know me, and you know where I am from. I am not here on my own authority, but he who sent me is true. You do not know him,

Read John 7:28 Using Other Translations

Then cried Jesus in the temple as he taught, saying,Ye both know me, and ye know whence I am: and I am not come of myself, but he that sent me is true, whom ye know not.
So Jesus proclaimed, as he taught in the temple, "You know me, and you know where I come from? But I have not come of my own accord. He who sent me is true, and him you do not know.
While Jesus was teaching in the Temple, he called out, “Yes, you know me, and you know where I come from. But I’m not here on my own. The one who sent me is true, and you don’t know him.