King Don Ramiro of Aragon for the city of Calahorra, which each claimed
as his own; in such guise that the King of Aragon placed it upon the
trial by combat, confiding in the prowess of Don Martin Gonzalez, who
was at that time held to be the best knight in all Spain, King Don
Ferrando accepted the challenge, and said that Rodrigo of Bivar should
do battle on his part, but that he was not then present. And they
plighted homage on both parts to meet and bring each his knight, and
the knight who conquered should win Calahorra for his Lord. Having
ratified this engagement, they returned into their own lands. And
immediately Ferrando sent for Rodrigo of Bivar, and told him all the
matter as it then stood, and that he was to do battle. Well pleased was
Rodrigo when he heard this, and he accorded to all that the King had
said that he should, do battle for him upon that cause; but till the
day arrived he must needs, he said, go to Compostella, because he had
vowed a pilgrimage; and the King was content therewith, and gave him
great gifts.

IX. Rodrigo forthwith set out upon the road, and took with him twenty
knights. And as he went he did great good, and gave alms, feeding the
poor and needy. And upon the way they found a leper, struggling in a
quagmire, who cried out to them with a loud voice to help him for the
love of God; and when Rodrigo heard this, he alighted from his beast
and helped him, and placed him upon the beast before him, and carried
him with him in this manner to the inn where he took up his lodging
that night. At this were his knights little pleased. And when supper
was ready he bade his knights take their seats, and he took the leper
by the hand, and seated him next himself, and ate with him out of the
same dish. The knights were greatly offended at this foul sight,
insomuch that they rose up and left the chamber. But Rodrigo ordered a
bed to be made ready for himself and for the leper, and they twain