'Circular' in the Bible

Its opening from [the] inside of the capital and above [was] a cubit; its pedestal [was] a round work of a cubit and a half; moreover, on its opening [were] the carvings with four-sided frames, not circular.

On top of the stand [was] half a cubit deep, circular all around, and on the top of the stand [were] its supports and its frames.

Six steps [led up] to the throne, and [there was] a circular top to the throne behind it, and armrests were {on each side of the seat}, with two lions standing beside the armrests.