ESV: 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.
NIV: And I saw what looked like a sea of glass glowing with fire and, standing beside the sea, those who had been victorious over the beast and its image and over the number of its name. They held harps given them by God
NASB: And I saw something like a sea of glass mixed with fire, and those who were victorious over the beast and his image and the number of his name, standing on the sea of glass, holding harps of God.
CSB: I also saw something like a sea of glass mixed with fire, and those who had won the victory over the beast, its image, and the number of its name, were standing on the sea of glass with harps from God.
NLT: I saw before me what seemed to be a glass sea mixed with fire. And on it stood all the people who had been victorious over the beast and his statue and the number representing his name. They were all holding harps that God had given them.
KJV: 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.
NKJV: And I saw something like a sea of glass mingled with fire, and those who have the victory over the beast, over his image and over his mark and over the number of his name, standing on the sea of glass, having harps of God.