Bhagavad-gītā 5.18
BG 5.18
Open the full passageविद्याविनयसम्पन्ने ब्राह्मणे गवि हस्तिनि । शुनि चैव श्वपाके च पण्डिताः समदर्शिनः ॥१८॥
Sanskrit
vidyā-vinaya-sampanne brāhmaṇe gavi hastini śuni caiva śva-pāke ca paṇḍitāḥ sama-darśinaḥ
Translation
The humble sages, by virtue of true knowledge, see with equal vision a learned and gentle brāhmaṇa, a cow, an elephant, a dog and a dog-eater [outcaste].