佛說目連問戒律中五百輕重事經 2.22

2.22

問：「鉢得炊作食不？」答：「不得，炊犯捨墮。」

Question: "May a pātra be used to cook food?"
Answer: "It may not; cooking with it incurs a naiḥsargika-pāyattika offense."