I ride on a mule that was never folde,
And I holde the damme in my hand.
Solution: It is a fole ridden on, cut out of the dammes belly, and a bridle made of her skinne.
Porto Rican (Mason and Espinosa):
769. Ando en quien no fué nacido,
ni esperanza de nacer;
su madre traigo en los brazos.
Adivina lo que puede ser.
Irish Folk-lore Riddles, 70:
O’er the gravel I do travel,