七佛八菩薩所說大陀羅尼神呪經 4.43

4.43

“Though I have received a nāga body, I do not suffer the torment of hot sand.
Moreover, in a past life I was once a king among men;
Covetously drowned in worldly pleasures, I now have received this body of a nāga king.
May all kings develop revulsion toward worldly pleasures,
Like a prisoner loathing his jail, and leap beyond the gate of the three realms!”