John 2:25 YLT

²³  And as he was in Jerusalem, in the passover, in the feast, many believed in his name, beholding his signs that he was doing;

²⁴  and Jesus himself was not trusting himself to them, because of his knowing all 'men',

²⁵  and because he had no need that any should testify concerning man, for he himself was knowing what was in man.