about Nagpash the story is fully wrong ... Actual story was Ram sent Lakshman to face Indrajit. The vanara sena was quite disturbed by Indrajit’s arrival. With a roar, Meghnad ties up Ram and Lakshman in a serpentine noose, the Nagpash. Sugreeva and the others were distraught upon seeing this.The gods in heaven protested, and began to move around distraught, in confusion and agitation. Indrajit, filled with pride, returned to the palace.
Then Garuda, the vehicle of Vishnu, was summoned by Hanuman, who told him of Ram’s plight and requested him togo and rescue Ram and Lakshman from the Nagpash. As the food of Garuda is snake, he quickly flew to the battlefield and devoured that noose, made up of nagas (snakes). Shri Ram heartily thanked Garuda for his assistance.