NASB 1995
"For I did not speak on My own initiative, but the Father Himself who sent Me has given Me a commandment as to what to say and what to speak.

American Standard Version
For I spake not from myself; but the Father that sent me, he hath given me a commandment, what I should say, and what I should speak.

Berean Study Bible
I have not spoken on My own, but the Father who sent Me has commanded Me what to say and how to say it.

Douay-Rheims Bible
For I have not spoken of myself; but the Father who sent me, he gave me commandment what I should say, and what I should speak.

English Revised Version
For I spake not from myself; but the Father which sent me, he hath given me a commandment, what I should say, and what I should speak.

King James Bible
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.

World English Bible
For I spoke not from myself, but the Father who sent me, he gave me a commandment, what I should say, and what I should speak.

Young's Literal Translation
because I spake not from myself, but the Father who sent me, He did give me a command, what I may say, and what I may speak,

John 12:49 Additional Translations ...