Saint Gall, Stiftsbibliothek 673, p. 119b
Si autem ludo vel virium exercitatone <vel venatione> iaculum mittens aliquem occidat, quia hoc ab eo debet esse <penitus> alienum, homicidii reus habetur (If moreover in play or in exercising with men he throws a spear and kills someone, since he (a cleric) should never take part in these activities, he shall be held guilty of murder). <Gratian I and II>
Council of Clermont 1130, c.9 Council of Reims 1131 c.12
� Again, where a slave is killed by parties who are practicing with javelins for amusement, the Lex Aquilia is applicable; but where others are practicing with javelins, and a slave crosses the place the Lex Aquilia will not apply, because he should not have rashly crossed the field where this practice was going on; but still, if anyone intentionally casts a javelin at him, he will be liable under the Lex Aquilia.