Arjuna said
एवं सततयुक्ता ये भक्तास्त्वां पर्युपासते ।
ये चाप्यक्षरमव्यक्तं तेषां के योगवित्तमाः ॥1॥
Arjuna said: Of those devoted people who worship you, always joined to you, and those who worship the imperishable and unmanifest, which know the practice better?