Revelation 15:2

And I saw something like a sea of glass mixed with fire. And those who had overcome the beast and his image and the number of his name, were standing upon the sea of glass, holding the harps of God

Other versions

King James Version

And I saw as it were a sea of glass mingled with fire: and them that had gotten the victory over the beast, and over his image, and over his mark, and over the number of his name, stand on the sea of glass, having the harps of God.

English Standard Version

And I saw what appeared to be a sea of glass mingled with fire--and also those who had conquered the beast and its image and the number of its name, standing beside the sea of glass with harps of God in their hands.

New International Version

And I saw what looked like a sea of glass mixed with fire and, standing beside the sea, those who had been victorious over the beast and his image and over the number of his name. They held harps given them by God