Valmiki Ramayana Kishkindha Kanda Sarga 16 Shloka 31
Original Shlokaहीयमानमथोऽपश्यत्सुग्रीवं वानरेश्वरम्। वीक्षमाणं दिशश्चैव राघवस्स मुहुर्मुहुः4.16.31।।
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अथ then, सः राघवः Rama, मुहुर्मुहुः again and again, दिशः different directions, वीक्षमाणम् glancing, वानरेश्वरम् lord of monkeys, सुग्रीवं Sugriva, हीयमानम् waning (in strength), अपश्यत् observed
Raghava perceived that the monkey king Sugriva whose strength was waning was looking again and again in all directions (seeking help).