Śrīmad-Bhāgavatam · Text 6.14.10
Who is speaking and story frame
आसीद्राजा सार्वभौम: शूरसेनेषु वै नृप ।
चित्रकेतुरिति ख्यातो यस्यासीत्कामधुङ्मही ॥ १० ॥
āsīd rājā sārvabhaumaḥ
śūraseneṣu vai nṛpa
citraketur iti khyāto
yasyāsīt kāmadhuṅ mahī
O King Parīkṣit, in the province of Śūrasena there was a king named Citraketu, who ruled the entire earth. During his reign, the earth produced all the necessities for life.
Read Śrīla Prabhupāda's purport on Vedabase.io