陀羅尼雜集 7.221

7.221

取井花水呪七遍，三唅𠹀。地歲月久者，著石香唅水𠹀地。竟已，石香塗之。

Take water freshly drawn from a well and chant over it seven times, hold it in the mouth and spit it out three times. If it has been present for a long time, add realgar (shixiang), hold the water in the mouth, and spit it out onto the ground. When finished, smear it with realgar.