John 3:34 in the King James Version
For he whom God hath sent speaketh the words of God: for God giveth not the Spirit by measure unto him.
Context
33 He who has received his witness has set his seal to this, that God is true.
34 For he whom God has sent speaks the words of God; for God gives the Spirit without measure.
35 The Father loves the Son, and has given all things into his hand.