Revelation 10:4

4 And when the seven thunders spoke, I was about to write; but I heard a voice from heaven say, “Seal up what the seven thunders have said and do not write it down.”

Read Revelation 10:4 Using Other Translations

And when the seven thunders had uttered their voices, I was about to write: and I heard a voice from heaven saying unto me, Seal up those things which the seven thunders uttered, and write them not.
And when the seven thunders had sounded, I was about to write, but I heard a voice from heaven saying, "Seal up what the seven thunders have said, and do not write it down."
When the seven thunders spoke, I was about to write. But I heard a voice from heaven saying, “Keep secret what the seven thunders said, and do not write it down.”