New International VersionIn a loud voice they were saying: "Worthy is the Lamb, who was slain, to receive power and wealth and wisdom and strength and honor and glory and praise!"
American Standard Versionsaying with a great voice, Worthy is the Lamb that hath been slain to receive the power, and riches, and wisdom, and might and honor, and glory, and blessing.
Berean Study BibleIn a loud voice they were saying: “Worthy is the Lamb, who was slain, to receive power and riches and wisdom and strength and honor and glory and blessing!”
Douay-Rheims BibleSaying with a loud voice: The Lamb that was slain is worthy to receive power, and divinity, and wisdom, and strength, and honour, and glory, and benediction.
English Revised Versionsaying with a great voice, Worthy is the Lamb that hath been slain to receive the power, and riches, and wisdom, and might, and honour, and glory, and blessing.
King James BibleSaying with a loud voice, Worthy is the Lamb that was slain to receive power, and riches, and wisdom, and strength, and honour, and glory, and blessing.
World English Biblesaying with a loud voice, "Worthy is the Lamb who has been killed to receive the power, wealth, wisdom, strength, honor, glory, and blessing!"
Young's Literal Translation saying with a great voice, 'Worthy is the Lamb that was slain to receive the power, and riches, and wisdom, and strength, and honour, and glory, and blessing!'
Revelation 5:12 Additional Translations ... 
