The triad known as the "Tri Arberygl Dyn" (Three Dangerous wounds of man) specifies three injuries for which‘teyr punt a geyf y nep a archoller y gan y nep ay harchollo’ ‘He who is wounded shall have 3 pounds from him who wounds him’. These are; when a man is cut so that the brains can be seen, when a man is pierced so his entrails can be seen, and when one of the four posts of the body (the limbs) are broken.