Cintāmaṇi-gṛha Antara-kathana (Account of the Inner Chambers of the Cintāmaṇi Palace) — Lalitopākhyāna Context
एताः षट्त्रिंशदाख्यातास्तत्त्वसोपानपङ्क्तयः / पूषा सोपानपङ्क्तिश्च मञ्चपूर्वदिशंश्रिताः
etāḥ ṣaṭtriṃśadākhyātāstattvasopānapaṅktayaḥ / pūṣā sopānapaṅktiśca mañcapūrvadiśaṃśritāḥ
These are proclaimed as the thirty-six rows of steps, the ladder of the tattvas; and the row of steps of Pūṣā as well is set toward the eastern quarter, beside the couch (mañca).