فَمِن كأسٍ تطوفُ بها سُقَاةٌ

فَمِن كأسٍ تطوفُ بها سُقَاةٌ

ومِن سَاقٍ تَطوفُ بِه كؤُوسُ

ومِن سَاقٍ تَطوفُ بِه كؤُوسُ

So, a cup that cupbearers carry round,

From a cup passed around by servers

And a cupbearer around whom cups circle.

And from a leg around which cups revolve