Revelation 9:13

And the sixth angel sounded, and I heard a voice from the four horns of the golden altar which is before God,
— Revelation 9:13, King James Version

In other translations

World English Bible (WEB)

The sixth angel sounded. I heard a voice from the horns of the golden altar which is before God,

American Standard Version (ASV)

And the sixth angel sounded, and I heard a voice from the horns of the golden altar which is before God,

Young's Literal Translation (YLT)

And the sixth messenger did sound, and I heard a voice out of the four horns of the altar of gold that is before God,