Thou’st hit the very offering;—useful, good, and right!

Sew it up carefully in case of felt, threefold.

Our Caliph’s breakfast-water[313] shall it be;—so cold!

No other water’s like it in this world of ours;—

It’s heaven’s pure ambrosia, ’still’d from vernal showers!480

Poor cits know none but waters hard and bitter all;—

Whence various maladies, with blindness, them befall!”

The bird that lives where salt-marsh noisome airs exhales,

Knows naught of joys pure water gives, and spicy gales!

So thou, good man, who dwelledst ’midst the desert’s waste,