Valmiki Ramayana Yuddha Kanda Sarga 10 Shloka 18
Original Shlokaखरोष्ट्राश्वतराराजभनभिन्नरोमास्स्रवन्तिच । नस्वभावेऽवतिष्ठन्तिविधानैरपिचिन्तिताः ।।6.10.18।।
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राजन् O king, खरोष्ट्रातराः donkeys and camels, भिन्नरोमाः shed their body hair, स्रवन्तिच: crying, विधानैः different kinds, चिन्तिताःअपि: even though treated for, स्वभावे: natural form, नअवतिष्ठन्ति: not getting to be normal.
"O King the donkeys and camels have shed their body hair and are crying. Even though they are treated for it in different ways they are not getting to be in normal natural form."