naganam

nāgānām — of the many-hooded serpents; BG 10.29
nāgānām — of the Nāgas (serpentine living entities); SB 6.4.1-2
nagānām — of the trees; SB 8.5.34
nāgānām — for the serpents; SB 10.17.2-3
nāgānām — of the celestial snakes; SB 11.24.13