John 3:32

3:32 He testifies about what he has seen and heard, but no one accepts his testimony.

John 8:26

8:26 I have many things to say and to judge ¹  about you, but the Father ²  who sent me is truthful, ³  and the things I have heard from him I speak to the world.” ⁴ 

John 12:49

12:49 For I have not spoken from my own authority, ⁵  but the Father himself who sent me has commanded me ⁶  what I should say and what I should speak.

¹ tn Or “I have many things to pronounce in judgment about you.” The two Greek infinitives could be understood as a hendiadys, resulting in one phrase.

² tn Grk “the one”; the referent (the Father) has been specified in the translation for clarity.

³ tn Grk “true” (in the sense of one who always tells the truth).

⁴ tn Grk “and what things I have heard from him, these things I speak to the world.”

⁵ tn Grk “I have not spoken from myself.”

⁶ tn Grk “has given me commandment.”