O best among the Bhāratas, four kinds of pious men begin to render devotional service unto Me — the distressed, the desirer of wealth, the inquisitive, and he who is searching for knowledge of the Absolute.
four kinds of
render services
unto Me
persons
those who are pious
O Arjuna
the distressed
the inquisitive
one who desires material gain
one who knows things as they are
also
O great one amongst the descendants of Bharata.