Valmiki Ramayana Ayodhya Kanda Sarga 91 Shloka 66
Original Shlokaकुञ्जराश्च खरोष्ट्राश्च गोऽश्वाश्च मृगपक्षिणः। बभूवुस्सुभृतास्तत्र नान्यो ह्यन्यमकल्पयत्।।2.91.66।।
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तत्र there, कुञ्जराश्च elephants, खरोष्ट्राश्च donkeys and camels, गोऽश्वाश्च cows and horses, मृगपक्षिणः beasts and birds, सुभृताः बभूवु were wellnourished, अन्यः अन्यम् one to the other, न अकल्पयत् हि did not trouble.
There the elephants, donkeys and camels, cows and horses and also beasts and birds were wellnourished. No one troubled the other.