AKośa, 2, 235.1 patrī śyena ulūkastu vāyasārātipecakau /

UḍḍT, 1, 57.1 nṛkapālaṃ samūtraṃ ca pecakasya śiras tathā /

UḍḍT, 14, 19.2 huṃ kṣaṃ amukaṃ phaṭ svāhā anena mantreṇa pecakapakṣimāṃsaṃ kaṭutailena saṃyutaṃ homayet sahasrahomena śatruṃ nipātayati //