। ॥ ५१० ॥
In plain words
Let this insentient body tumble about in water or on dry ground. Its conditions do not stain me, any more than space is affected by the conditions of a pot that seems to hold it.
Close to the Sanskrit
Let this insentient [body] roll about, whether in water or on land - I am not tainted by its properties, as space [is not tainted] by the properties of a pot.