'Testify Concerning' in the Bible

Thou art not after many to evil, nor dost thou testify concerning a strife, to turn aside after many to cause others to turn aside;

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?'