maitreya uvāca
iti pracetaso rājann
anyāś ca bhagavat-kathāḥ
śrāvayitvā brahma-lokaṁ
yayau svāyambhuvo muniḥ
maitreyaḥ uvāca - Maitreya said; iti - thus; pracetasaḥ - the Pracetās; rājan - O King; anyāḥ - others; ca - also; bhagavat-kathāḥ - topics about the relationship with the Supreme Personality of Godhead; śrāvayitvā - after instructing; brahma-lokam - to Brahmaloka; yayau - went back; svāyambhuvaḥ - the son of Lord Brahmā; muniḥ - the great sage.
One has to hear about the Supreme Personality of Godhead from a pure devotee. The Pracetās got this opportunity from the great sage Nārada, who told them of the activities of the Supreme Personality of Godhead and His devotees.