Atharvavedaparishishta 63.2.1

63.2.1

kṛṣṇanīhāratimire prakṛtyākrāntamaṇḍale | vikārair nābhasaiḥ kīrṇe sphuliṅgopacite 'śubhe ||

in dark mist and darkness, when the disc is naturally overwhelmed, / scattered with aerial modifications, covered in sparks, inauspicious;