The works of Ādi Śaṅkarācārya

Viṣṇusahasranāmastotram

Verse 75

विद्याविनयसंपन्ने ब्राह्मणे गवि हस्तिनि ।शुनि चैव श्वपाके च पण्डिताः समदर्शिनः ॥

In plain words

Wise people look with an equal eye upon a learned and humble brahmin, a cow, an elephant, a dog, and even an outcaste.

Close to the Sanskrit

In a brāhmaṇa endowed with learning and humility, in a cow, in an elephant, and indeed in a dog and in an outcaste, the wise see with an equal eye.