Valmiki Ramayana Yuddha Kanda Sarga 124 Shloka 29
Original Shlokaउपस्थितमनाधृष्यंतद्विमानंमनोजवम् । निवेदयित्वारामायतस्थौतत्रविभीषणः ।।6.124.29।।
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अनाधृष्यम् could not be assailed, मनोजवम् mind speed, तत् that, विमानम् aerial car, उपस्थितम् seated, रामाय Rama's, निवेदयित्वा presented to, विभीषणः Vibheeshana, तत्र there, तस्थौ stood
The Pushpak which could not be assailed was endowed with mind speed. Vibheeshana presented it to Rama and stood.