Culhwch at Ysbadadden's court. Image by E. Wallcousins in Celtic Myth & Legend, Charles Squire, 1920. 
 "Horses shall I have, and chivalry; and my lord and kinsman Arthur will obtain for me all these things. And I shall gain thy daughter, and thou shalt lose thy life." 
 "Go forward...and when thou hast compassed all these marvels, thou shalt have my daughter for thy wife."