John 12:50 KJV
And I know that his commandment is life everlasting: whatsoever I speak therefore, even as the Father said unto me, so I speak.
John 12:46–50 KJV Chapter Context
46
I am come a light into the world, that whosoever believeth on me should not abide in darkness.
47
And if any man hear my words, and believe not, I judge him not: for I came not to judge the world, but to save the world.
48
He that rejecteth me, and receiveth not my words, hath one that judgeth him: the word that I have spoken, the same shall judge him in the last day.
49
For I have not spoken of myself; but the Father which sent me, he gave me a commandment, what I should say, and what I should speak.
50
And I know that his commandment is life everlasting: whatsoever I speak therefore, even as the Father said unto me, so I speak.