"Drink, and a mighty marvel shall be seen;
For if thou wearest Cornwall's lofty crest, No drop of wine shall pass thy lips between, And all the draught be spilt upon thy breast.
If faithful is thy wife, thou shalt drink clean.
And now -- to try thy fortune -- to the test!"
He said, and with fixt eyes the sign explored;
If on his breast the wine Rinaldo poured.