Matthew 3:3

for this is he that was spoken of by Isaiah, the prophet, saying, 'A voice of one crying in the wilderness, Prepare ye the way of the Lord, make His paths straight.'"

Matthew 3:17

and, behold, a voice out of the heavens, saying, "This is My Son, the beloved, in whom I delighted."

Matthew 17:5

While he was yet speaking, behold, a bright cloud overshadowed them. And, behold, a voice out of the cloud, saying, "This is My beloved Son, in Whom I delighted; hear Him."

John 12:28-30

Father, glorify Thy Name!" There came, therefore, a voice out of Heaven, "I both glorified it, and will glorify it again."

Colossians 1:15

Who is the image of the invisible God, Primal Source of all creation;

2 Peter 1:17-18

For He received from God the Father honor and glory, when such a voice was borne to Him from the Excellent Glory, "This is My Son, the Beloved, in Whom I took delight";

Treasury of Scripture Knowledge

Summary

And the LORD spake unto you out of the midst of the fire: ye heard the voice of the words, but saw no similitude; only ye heard a voice.

No similitude

Bible References

No similitude

Colossians 1:15
Who is the image of the invisible God, Primal Source of all creation;

Only ye heard a voice

Matthew 3:3
for this is he that was spoken of by Isaiah, the prophet, saying, 'A voice of one crying in the wilderness, Prepare ye the way of the Lord, make His paths straight.'"
Matthew 17:5
While he was yet speaking, behold, a bright cloud overshadowed them. And, behold, a voice out of the cloud, saying, "This is My beloved Son, in Whom I delighted; hear Him."
John 12:28
Father, glorify Thy Name!" There came, therefore, a voice out of Heaven, "I both glorified it, and will glorify it again."
2 Peter 1:17
For He received from God the Father honor and glory, when such a voice was borne to Him from the Excellent Glory, "This is My Son, the Beloved, in Whom I took delight";