Śatapatha Brāhmaṇa ("of a hundred paths") 1.2.2.1

1.2.2.1

pavitravati samvapati | pātryām pavitre avadhāya devasya tvāsavituḥ prasave 'śvinorbāhubhyām pūṣṇo hastābhyāṃ samvapāmīti so 'sāvevaitasya yajuṣo bandhuḥ

He pours (the ground rice) into that which contains the strainers--viz. into a dish (pâtrî) on which he has laid the two strainers--with the text (Vâg. S. I, 21): 'At the impulse of the divine Savitri I pour thee out, with the arms of the Asvins, with the hands of Pûshan!' The import of this formula is the same (as before, I, 1, 2, 17).