Agniveshyagrihyasutra 3.12.2.13

3.12.2.13

tathaiva pariṣicya evamevāharahaḥ sāyaṃ prātaḥ śakalahomaṃ hutvā sarvasmāt kilbiṣāt pūto bhavati sarvasmāt kilbiṣāt pūto bhavatītyāha bhagavānāgniveśyaḥ \\2\\

Having circum-poured water in the very same way, having thus offered the offering of wood splinters day after day, evening and morning, he becomes purified from all sin, he becomes purified from all sin—thus says the venerable Āgniveśya. || 2