American Standard Version
And I heard as it were a voice in the midst of the four living creatures saying, A measure of wheat for a shilling, and three measures of barley for a shilling; and the oil and the wine hurt thou not.

Berean Study Bible
And I heard what sounded like a voice from among the four living creatures, saying, “A quart of wheat for a denarius, and three quarts of barley for a denarius, and do not harm the oil and wine.”

Douay-Rheims Bible
And I heard as it were a voice in the midst of the four living creatures, saying: Two pounds of wheat for a penny, and thrice two pounds of barley for a penny, and see thou hurt not the wine and the oil.

English Revised Version
And I heard as it were a voice in the midst of the four living creatures saying, A measure of wheat for a penny and three measures of barley for a penny; and the oil and the wine hurt thou not.

King James Bible
And I heard a voice in the midst of the four beasts say, A measure of wheat for a penny, and three measures of barley for a penny; and see thou hurt not the oil and the wine.

World English Bible
I heard a voice in the midst of the four living creatures saying, "A choenix of wheat for a denarius, and three choenix of barley for a denarius! Don't damage the oil and the wine!"

Young's Literal Translation
and I heard a voice in the midst of the four living creatures saying, 'A measure of wheat for a denary, and three measures of barley for a denary,' and 'The oil and the wine thou mayest not injure.'

Revelation 6:6 Additional Translations ...