"'The King of the Indies, before whom march one hundred elephants, who lives in a palace that shines with one hundred thousand rubies, and who has in his treasury twenty thousand crowns enriched with diamonds, to Caliph Haroun-al-Raschid:—
"'Though the present we send you be inconsiderable, receive it, however, as a brother, in consideration of the hearty friendship which we bear for you, and of which we are willing to give you proof. We desire the same part in your friendship, considering that we believe it to be our merit, being of the same dignity with yourself. We conjure you this in quality of a brother. Adieu.'