King James Version
I heard also the noise of the wings of the living creatures that touched one another, and the noise of the wheels over against them, and a noise of a great rushing.New International Version
the sound of the wings of the living creatures brushing against each other and the sound of the wheels beside them, a loud rumbling sound.Catholic Public Domain Version
and the voice of the wings of the living creatures striking against one another, and the voice of the wheels following the living creatures, and the voice of a great commotion