Śrīmad-Bhāgavatam · Text 12.11.44
Who is speaking and story frame
विष्णुरश्वतरो रम्भा सूर्यवर्चाश्च सत्यजित् ।
विश्वामित्रो मखापेत ऊर्जमासं नयन्त्यमी ॥ ४४ ॥
viṣṇur aśvataro rambhā
sūryavarcāś ca satyajit
viśvāmitro makhāpeta
ūrja-māsaṁ nayanty amī
Viṣṇu as the sun-god, Aśvatara as the Nāga, Rambhā as the Apsarā, Sūryavarcā as the Gandharva, Satyajit as the Yakṣa, Viśvāmitra as the sage and Makhāpeta as the Rākṣasa rule the month of Ūrja.
Read the purport on Vedabase.ioFrom Canto 10, chapter 14 onward, the translation and purports were completed by Śrīla Prabhupāda's disciples after his departure, and published by the Bhaktivedanta Book Trust.