⁷ Their legs were straight, and the soles of their feet were like the hooves of a calf, sparkling like the gleam of polished bronze.^{(A) 8} They had human hands under their wings on their four sides.^(B) All four of them had faces and wings.^{(C) 9} Their wings were touching. The creatures did not turn as they moved; each one went straight ahead.^(D)