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