'Record Is True' in the Bible

Jesus answered and said unto them, Though I bear record of myself, yet my record is true: for I know whence I came, and whither I go; but ye cannot tell whence I come, and whither I go.

And he that saw it bare record, and his record is true: and he knoweth that he saith true, that ye might believe.

Demetrius hath good report of all men, and of the truth itself: yea, and we also bear record; and ye know that our record is true.