Revelation 10:8

And the voice which I heard from heaven again speaking with me, and saying, Go, take the little book opened in the hand of the angel having stood upon the sea and upon the earth.

Isaiah 30:21

And thine ears shall hear the word from after thee, saying, This the way, go ye in it when ye shall turn to the right, and when ye shall turn to the left

Revelation 10:2

And he had in his hand a small book opened: and he set his right foot upon the sea, and the left upon the earth,

Revelation 10:4-5

And when the seven thunders spake their voices, I was about to write: and I heard a voice from heaven saying to me, Seal what the seven thunders spake, and thou mayest not write these.

Treasury of Scripture Knowledge

Summary

And the voice which I heard from heaven spake unto me again, and said, Go and take the little book which is open in the hand of the angel which standeth upon the sea and upon the earth.

Bible References

The voice

Revelation 10:4
And when the seven thunders spake their voices, I was about to write: and I heard a voice from heaven saying to me, Seal what the seven thunders spake, and thou mayest not write these.
Isaiah 30:21
And thine ears shall hear the word from after thee, saying, This the way, go ye in it when ye shall turn to the right, and when ye shall turn to the left