2 Bible Verses about Sea Of Glass

And I saw as a glassy sea mingled with fire, and them who escape victorious from the beast, and from his image, and from the number of his name, standing upon the glassy sea, having harps of God;

and, before the throne, is as a glassy sea, like unto crystal. And, in the midst of the throne, and around the throne, are four living creatures full of eyes, before and behind;