Book VIII - Chapter III - How Sir Tristram was sent into France, and had one to govern him named Gouvernail, and how he learned to harp, hawk, and hunt.
AND then he let ordain a gentleman that was well learned and taught, his name was Gouvernail; and then he sent young Tristram with Gouvernail into France to learn the language, and nurture, and deeds of arms. And there was Tristram more than seven years. And then when he well could speak the language, and had learned all that he might learn in that country, then he came home to his father, King Meliodas, again. And so Tristram learned to be an harper passing all other, that there was none such called in no country, and so on harping and on instruments of music he applied him in his youth for to learn.
And after, as he grew in might and strength, he laboured ever in hunting and in hawking, so that never gentleman more, that ever we heard read of. And as the book saith, he began good measures of blowing of beasts of venery, and beasts of chase, and all manner of vermin, and all these terms we have yet of hawking and hunting. And therefore the book of venery, of hawking, and hunting, is called the book of Sir Tristram. Wherefore, as meseemeth, all gentlemen that bear old arms ought of right to honour Sir Tristram for the goodly terms that gentlemen have and use, and shall to the day of doom, that thereby in a manner all men of worship may dissever a gentleman from a yeoman, and from a yeoman a villain. For he that gentle is will draw him unto gentle tatches, and to follow the customs of noble gentlemen.
Thus Sir Tristram endured in Cornwall until he was big and strong, of the age of eighteen years. And then the King Meliodas had great joy of Sir Tristram, and so had the queen, his wife. For ever after in her life, because Sir Tristram saved her from the fire, she did never hate him more after, but loved him ever after, and gave Tristram many great gifts; for every estate loved him, where that he went.