'Circle' in the Bible

In a circle around the throne were twenty-four other thrones, and seated on those thrones were twenty-four elders. They were dressed in white clothing and had golden crowns on their heads.

Then I looked and heard the voice of many angels in a circle around the throne, as well as the living creatures and the elders. Their number was ten thousand times ten thousand -- thousands times thousands --

And all the angels stood there in a circle around the throne and around the elders and the four living creatures, and they threw themselves down with their faces to the ground before the throne and worshiped God,

And they went up over the face of the earth, and made a circle about the tents of the saints, and the well loved town: and fire came down out of heaven for their destruction.