athopoṣya kṛta-snānā
hutvā ca haviṣānalam
dattvā go-vipra-bhūtebhyaḥ
kṛta-svastyayanā dvijaiḥ
yathopajoṣaṁ vāsāṁsi
paridhāyāhatāni te
kuśeṣu prāviśan sarve
prāg-agreṣv abhibhūṣitāḥ
atha - thereafter; upoṣya - observing a fast; kṛta-snānāḥ - performing bathing; hutvā - offering oblations; ca - also; haviṣā - with clarified butter; analam - into the fire; dattvā - giving in charity; go-vipra-bhūtebhyaḥ - unto the cows, brāhmaṇas and living beings in general; kṛta-svastyayanāḥ - performing ritualistic ceremonies; dvijaiḥ - as dictated by the brāhmaṇas; yathā-upajoṣam - according to one's taste; vāsāṁsi - garments; paridhāya - putting on; āhatāni - first-class and new; te - all of them; kuśeṣu - on seats made of kuśa grass; prāviśan - sitting on them; sarve - all of them; prāk-agreṣu - facing east; abhibhūṣitāḥ - properly decorated with ornaments.
The Vedas enjoin that for every ritualistic ceremony one must first become clean by bathing either in the water of the Ganges or Yamunā or in the sea. Then one may perform the ritualistic ceremony and offer clarified butter into the fire. In this verse the words paridhāya āhatāni are especially significant. A sannyāsī or a person about to perform a ritualistic ceremony should not dress himself in clothing sewn with a needle.