VaikhGS, 2, 8, 9.0 guruṇā śiṣyo rakṣitavyo yasmācchiṣyakṛtaṃ duritaṃ prāpnoty avaśyam akurvantaṃ śiṣyaṃ tyajati //

BoCA, 2, 59.2 avaśyameti sā velā na bhaviṣyāmyahaṃ yadā //

BoCA, 2, 60.2 avaśyaṃ na bhaviṣyāmi kasmānme susthitaṃ manaḥ //

BoCA, 5, 96.2 samprajānaṃ laghūtthānaḥ prāgavaśyaṃ niyogataḥ //

BoCA, 5, 105.1 śikṣāsamuccayo'vaśyaṃ draṣṭavyaśca punaḥ punaḥ /

Ayurvedarasāyana zu AHS, Sū., 9, 25.2, 7.3 nāvaśyaṃ syur vighātāya guṇadoṣā mitho yathā //

MṛgṬīkā zu MṛgT, Vidyāpāda, 6, 5.2, 1.0 yatsadbhāva eva yasya bhāvastattasya kāryamiti niyamo'trāvaśyaṃ pratijñātavyo'nyathā tadabhāve'pi bhavatas tatkāryatvāyogāt yathāgnisadbhāva eva sambhavan dhūmo'gnikāryaḥ //

SarvSund zu AHS, Sū., 9, 18.1, 5.0 avaśyaṃ hi dravyaṃ kiṃcid āgneyaṃ kiṃcit saumyam ataḥ kiṃcid dravyam uṣṇavīryaṃ kiṃcic chītavīryam //

SpandaKār, 1, 23.2 tadavaśyaṃ kariṣye 'hamiti saṃkalpya tiṣṭhati //

SpandaKār, Tṛtīyo niḥṣyandaḥ, 2.2 nityaṃ sphuṭataraṃ madhye sthito'vaśyaṃ prakāśayet //

ĀVDīp zu Ca, Cik., 1, 8.2, 3.0 vāksiddhiḥ yad ucyate tad avaśyaṃ bhavatītyarthaḥ //