Śāṅkhāyana (Kauṣītaki) Āraṇyaka 2.11

2.11

ŚĀ 2,11
atha vaśaṃ śaṃsati | udaraṃ vai vaśaḥ | tena saṃsiddhenānantaryaṃ jigamiṣet | yad ataḥ kiṃca bahirdhā tata eva tac chrapayati yad antar udare | tasmād bahvyo devatā bahūni cchandāṃsi vaśe śasyante | tasmād idaṃ bahu viśvarūpam udare 'nnam avadhīyate | athaitau vihṛtāvardharcau | atha sūdadohasam | sā tata evotsṛjyate | atra caturviṃśatikṛtvaḥ śastā bhavati ||

ŚĀ 2.11
Then he recites the Vaśa. The belly indeed is the Vaśa. With that fully prepared, he should desire to go on without break. Whatever is outside from here, that he cooks precisely from there, which is inside the belly. Therefore many deities and many metres are recited in the Vaśa. Therefore much food of all forms is deposited here in the belly. Then these two separated half-verses. Then the Sūdadohas [verse]. It is discharged from right there. Here it is recited twenty-four times.