dhuk

kāma-dhuk bestower; BG 3.10
kāma-dhuk the surabhi cow; BG 10.28
kāma-dhuk supplying all the necessities; SB 6.14.10
kāma-dhuk the mystic cow, milked for fulfillment of any desire; SB 10.52.31
dhuk bestowing like a cow's milk; SB 10.88.29