Valmiki Ramayana 5.37.59
भर्तृमक्तिं पुरस्कृत्य रामादन्यस्य वानर ।न स्पृशामि शरीरं तु पुंसो वाररपुङ्गवः॥
bhartṛmaktiṃ puraskṛtya rāmādanyasya vānara |na spṛśāmi śarīraṃ tu puṃso vārarapuṅgavaḥ ||
Our plain-language meaning of this verse is waiting for scholar review.
Open in the book