Śrīmad-Bhāgavatam · Text 6.18.25
Who is speaking and story frame
कृमिविड्भस्मसंज्ञासीद्यस्येशाभिहितस्य च ।
भूतध्रुक् तत्कृते स्वार्थं किं वेद निरयो यत: ॥ २५ ॥
kṛmi-viḍ-bhasma-saṁjñāsīd
yasyeśābhihitasya ca
bhūta-dhruk tat-kṛte svārthaṁ
kiṁ veda nirayo yataḥ
When dead, the bodies of all the rulers known as kings and great leaders will be transformed into worms, stool or ashes. If one enviously kills others for the protection of such a body, does he actually know the true interest of life? Certainly he does not, for if one is envious of other entities, he surely goes to hell.
Read Śrīla Prabhupāda's purport on Vedabase.io