Bhagavad Gita 5.18
विद्याविनयसंपन्ने ब्राह्मणे गवि हस्तिनि।
शुनि चैव श्वपाके च पण्डिताः समदर्शिनः।।5.18।।
Vidyavinayasampanne brahmane gavi hastini
Shuni chaiva shvapake cha panditah samadarshinah
Simple meaning, written by AIA Brahmin endowed with knowledge and humility, a cow, an elephant, a dog, a swan, a parrot, and even a scholar regard all creatures equally.