Gopalacampu 1.21.30

1.21.30

dīkṣādy-agnīṣoma-paśvaṅga-homa-
prāntaṃ vijñair yājñikānnaṃ na bhojyam |
sautrāmaṇyāṃ sarvadā neti viprās
tābhyām anyatrāsti tad grāhyam eva || iti |

“Until the end of the animal sacrifice to Agni and Soma, which begins with the initiation, / the food of the sacrificer is not to be eaten by the wise; / O brāhmaṇas, in the Sautrāmaṇī ritual it is never [to be eaten]; / elsewhere than those two, it is indeed to be accepted.”