John 5:37

37And the Father who sent me ahas himself borne witness about me. His voice you have never heard, bhis form you have never seen,

John 12:28-30

28Father, glorify your name.” Then ca voice came from heaven: “I have glorified it, and I will glorify it again.” 29The crowd that stood there and heard it said that it had thundered. Others said, d“An angel has spoken to him.” 30Jesus answered, eThis voice has come for your sake, not mine.

Revelation of John 14:2

2And I heard a voice from heaven flike the roar of many waters and glike the sound of loud thunder. The voice I heard was like the sound of hharpists playing on their harps,
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