John 8:14
Jesus answered and said to them, Tho' I testify of myself, yet my testimony is valid: for I know whence I came, and whither I go: but ye know not whence I came, or whither I go.
John 1:17
but grace and truth was by Jesus Christ.
John 8:45-46
But because I speak the truth, ye believe me not.
John 14:6
Jesus saith, I am the way; and the truth, and the life; no man cometh to the Father, but by me.
John 17:17
Sanctify them thro' the truth: thy word is truth.
John 18:37
Pilate said to him, Art thou a king then? Jesus answered, Thou sayest. I am a king. To this end was I born, and for this cause came I into the world, that I might bear witness to the truth.
Revelation 3:14
And to the angel of the church at Laodicea write, These things saith the Amen, the faithful and true witness, the beginning of the creation of God.