JB, 1, 61, 30.0 sa udavasāya juhvad vaset //

KātyŚS, 5, 3, 1.0 āṣāḍhām ayaṃ te yonir iti samārohyodavasāya nirmathya varuṇapraghāsāḥ //

KātyŚS, 5, 7, 5.0 mahāhavir udavasāya nirmathya //

ŚBM, 2, 6, 2, 19.2 samārohyāgnā udavasāyeva hyetena yajate na hi tadavakalpate yaduttaravedāvagnihotraṃ juhuyāt tasmādudavasyati gṛhānitvā nirmathyāgnī paurṇamāsena yajata utsannayajña iva vā eṣa yaccāturmāsyānyathaiṣa kﾱptaḥ pratiṣṭhito yajño yatpaurṇamāsaṃ tat kﾱptenaivaitad yajñenāntataḥ pratitiṣṭhati tasmād udavasyati //