佛說目連問戒律中五百輕重事 1.64

1.64

問：「結界得通流水、池水結不？」答：「一切停水盡得。分流不得，以不知齊畔故。」

Question: "In demarcating a sīmā, may one include flowing water or pond water?" Answer: "All standing water may be included. Divided currents may not, because the boundary limits cannot be known."