Narottama dasa Thakura says:
dhana mora nityananda, radha-krsna-sricarana
sei mora pranadhana
“My real riches are Nityananda Prabhu and the lotus feet of Sri Radha and Krsna.” He further prays, “O Lord, kindly give me this opulence. I do not want anything but Your lotus feet as my property.” Srila Narottama dasa Thakura has sung in many places that his real property is the lotus feet of Radha and Krsna. Unfortunately, we are interested in unreal property and are neglecting our real property (adhane yatana kari’ dhana teyaginu).
Ref. VedaBase => Adi 13.124