Bhagavatapurana 1.8.48

1.8.48

aho me paśyatājñānaṃ hṛdi rūḍhaṃ durātmanaḥ /
pārakyasyaiva dehasya bahvyo me 'kṣauhiṇīrhatāḥ //

48. Alas! see how ignorance is rooted in my mind—in me who am of such a wicked heart. For the sake of this body which

(after death) is but useful to others (such as jackals) many, many _Akshouhinis_ of lives were slain by me.