Rev 4:6, 8 | ESV | STEP | and before the throne there was as it were a sea of glass , like crystal . And around the throne , on each side of the throne , are four living creatures , full of eyes in front and behind :

Revelation of John 4:6

6 and before the throne there was ^aas it were a sea of glass, like crystal.

And around the throne, on each side of the throne, are ^bfour living creatures, ^cfull of eyes in front and behind:

Revelation of John 4:8

8 And the four living creatures, ^deach of them with six wings, are ^efull of eyes all around and within, and ^fday and night they never cease to say,

^g“Holy, holy, holy, is the Lord God Almighty,
^hwho was and is and is to come!”