AHS, Utt., 36, 31.1 aṣṭamīnavamīsaṃdhyāmadhyarātridineṣu ca /

ViPur, 4, 2, 25.2 tasyāṃ ca madhyamadhyarātrinivṛttāyāṃ mantrapūtajalapūrṇaṃ kalaśaṃ vedimadhye niveśya te munayaḥ suṣupuḥ //