'Testify Concerning' in the Bible
John doth testify concerning him, and hath cried, saying, 'This was he of whom I said, He who after me is coming, hath come before me, for he was before me;'
and because he had no need that any should testify concerning man, for he himself was knowing what was in man.
'If I testify concerning myself, my testimony is not true;
another there is who is testifying concerning me, and I have known that the testimony that he doth testify concerning me is true;
'But I have the testimony greater than John's, for the works that the Father gave me, that I might finish them, the works themselves that I do, they testify concerning me, that the Father hath sent me.
the world is not able to hate you, but me it doth hate, because I testify concerning it that its works are evil.
Jesus answered them, 'I told you, and ye do not believe; the works that I do in the name of my Father, these testify concerning me;
Jesus answered him, 'If I spake ill, testify concerning the ill; and if well, why me dost thou smite?'