Bhagavad Gita 16.9
Thinking thus, these degraded souls, these enemies of mankind—whose intelligence is negligible and whose deeds are monstrous—come into the world only to destroy.
एतां दृष्टिमवष्टभ्य नष्टात्मानोऽल्पबुद्धयः।प्रभवन्त्युग्रकर्माणः क्षयाय जगतोऽहिताः॥etāṃ dṛṣṭimavaṣṭabhya naṣṭātmāno'lpabuddhayaḥ|prabhavantyugrakarmāṇaḥ kṣayāya jagato'hitāḥ||
English translation (above): Shri Purohit Swami (1935), public domain. Sanskrit text via github.com/gita/gita (Unlicense).