Berean Standard Bible (BSB)
As for their appearance, all four had the same form, like a wheel within a wheel.
World English Bible (WEB)
As for their appearance, the four of them had one likeness, like a wheel within a wheel.
Strong's King James
And as for their appearances{H4758}, they four{H702} had one{H259} likeness{H1823}, as if a wheel{H212} had been in the midst{H8432} of a wheel{H212}.
The F.O.G *
The F.O.G Message *
Young's Literal Translation
As to their appearances, one likeness is to them four, as it were the wheel in the midst of the wheel.