BaudhŚS, 16, 36, 38.0 athaikaṣaṣṭirātraḥ //

MBh, 5, 23, 21.2 yasyaikaṣaṣṭir niśitāstīkṣṇadhārāḥ suvāsasaḥ saṃmato hastavāpaḥ //

SkPur (Rkh), Revākhaṇḍa, 161, 12.1 iti śrīskānde mahāpurāṇa ekāśītisāhasryāṃ saṃhitāyāṃ pañcama āvantyakhaṇḍe revākhaṇḍe sarpatīrthamāhātmyavarṇanaṃ nāmaikaṣaṣṭyuttaraśatatamo 'dhyāyaḥ //

ŚāṅkhŚS, 13, 18, 1.0 athaikaṣaṣṭirātre //