佛說目連問戒律中五百輕重事 1.347

1.347

問：「犯五戒不悔，得受十戒不？」答：「不得。若先不知，悔已而受，不悔不得。」

Question: "If one breaches the five precepts and does not repent, may one receive the ten precepts?" Answer: "One may not. If one did not know previously, one may receive them after repenting; without repenting, one may not."