The works of Ādi Śaṅkarācārya

Viṣṇusahasranāmastotram

Verse 189

बद्धवैराणि भूतानि द्वेषं कुर्वन्ति चेत्ततः ।

In plain words

If creatures with hardened enmity turn to hatred, then from that —

Close to the Sanskrit

If beings, their enmities fixed, make hatred, then from that —