Valmiki Ramayana Yuddha Kanda Sarga 90 Shloka 48
Original Shlokaततःप्रमाथीरभसःशरभोगन्धमादनः ।।6.90.48।। अमृष्यमाणाश्चत्वारश्चक्रुर्वेगंहरीश्वराः ।
1 source checked for this shloka
ततः then, प्रमाथीः Pramati, रभसः Rabahasa, शरभः Sarabha, गन्धमादनः Gandhamadana, चत्वारः exhibited, हरीश्वराः Lord of monkeys, अमृष्यमाणाः intolerant, वेगम् quickly, चक्रुः went
Then the four monkey leaders, Pramati, Rabahasa, Sarabha, and Gandamadhana exhibited their intolerance and went quickly.