नाप्सु मूत्रं पुरीषं वा ष्ठीवनं वा समुत्सृजेत् । अमेध्यलिप्तमन्यद् वा लोहितं वा विषाणि वा ॥ ५६ ॥
Let him not throw urine or faeces into the water, nor saliva, nor (clothes) defiled by impure substances, nor any other (impurity), nor blood, nor poisonous things.