Gipsies, who every ill can cure,
Except the ill of being poor
Who charms 'gainst love and agues sell,
Who can in hen-roost set a spell,
Prepar'd by arts, to them best known
To catch all feet except their own,
Who, as to fortune, can unlock it,
As easily as pick a pocket.
The Poems of Charles Churchill... (ed. 1822)