The works of Ādi Śaṅkarācārya

Viṣṇusahasranāmastotram

Verse 100

ये च मूढा दुरात्मानो भिन्नं पश्यन्ति मां हरेः ।ब्रह्माणं च ततस्तस्मात् ब्रह्महत्यासमं त्वघम् ॥

In plain words

Those deluded and foul-minded ones who perceive me as separate from Hari, or from Brahmā, incur a sin as heinous as the killing of a brāhmaṇa.

Close to the Sanskrit

And those deluded, evil-minded ones who see me separate from Hari, and Brahma, consequently from that, their sin is indeed equal to the slaying of a brahmana.