Śrīmad-Bhāgavatam · Text 3.24.26
Who is speaking and story frame
स चावतीर्णं त्रियुगमाज्ञाय विबुधर्षभम् ।
विविक्त उपसङ्गम्य प्रणम्य समभाषत ॥ २६ ॥
sa cāvatīrṇaṁ tri-yugam
ājñāya vibudharṣabham
vivikta upasaṅgamya
praṇamya samabhāṣata
When Kardama Muni understood that the Supreme Personality of Godhead, the chief of all the demigods, Viṣṇu, had descended, Kardama approached Him in a secluded place, offered obeisances and spoke as follows.
Read Śrīla Prabhupāda's purport on Vedabase.io