अधोलोकवर्णनम् (Adholoka-varṇana) — Description of the Lower Worlds and Cosmographic Measures
विष्कंभमण्डलाच्चैव भास्कराद्द्विगुणः शशी / अथ पृथिव्या वक्ष्यामि प्रमाणं योजनैः सह
viṣkaṃbhamaṇḍalāccaiva bhāskarāddviguṇaḥ śaśī / atha pṛthivyā vakṣyāmi pramāṇaṃ yojanaiḥ saha
In diameter and in disk, Śaśī, the Moon, is twice Bhāskara, the Sun. Now I shall speak of the Earth’s measure together with its yojanas.