Valmiki Ramayana Yuddha Kanda Sarga 30 Shloka 23
Original Shlokaसुमुखोदुर्मुखश्चात्रवेगदर्शीचवानरः । मृत्युर्वानररूपेणनूनंसृष्टस्स्वयम्भुवा ।।6.30.23।।
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सुमुख Sumukha, दुर्मुखश्चात्र Durmukha, वेगदर्शीच Vegadarsi, वानर Vanaras, नूनम् surely, स्वयम्भुवा by the selfborn (Lord Brahma), वानररूपेण in Vanara form, सृष्ट created, मृत्यु God of death.
"Vanaras Sumukha, Durmukha and Vegadarsi are surely created by Brahma in the Vanara form of DeathGod."