Agniveshyagrihyasutra 3.2.1.4

3.2.1.4

devasya tvā savituḥ prasave 'śvinorbāhubhyāṃ pūṣṇo hastābhyāṃ pitṛbhyastvā juṣṭaṃ nirvapāmi iti pitṛbhyastvā pitṛbhyastvā ityevaṃ catuśśarāvaṃ nirvapati \

At the impulse of the god Savitṛ, with the arms of the Aśvins, with the hands of Pūṣan, I measure you out, acceptable to the ancestors”—repeating “to the ancestors you, to the ancestors you,” he thus measures out the four platters.