Valmiki Ramayana Yuddha Kanda Sarga 42 Shloka 26
Original Shlokaसुषेणःपश्चिमद्वारंगतस्तारापिताहरिः । आवृत्यबलवांस्तस्थौषष्टिकोटिभिरावृतः ।।6.42.26।।
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गतस्तारापिता father of Tara (wife of Vali), बलवांस्तस्थौ the mighty, सुषेणः Sushena, आवृत्य along with, षष्टिकोटिभिरावृतः sixty crores of monkeys surrounding, पश्चिमद्वारं at the western gate.
Sushena, father of Tara, (Vali's wife) the mighty, stood with sixty crores of monkeys at the western gate.