Valmiki Ramayana Sundara Kanda Sarga 1 Shloka 110

पर्वतः mountain, प्रीतः feeling happy, हृष्टमानाः gladly, मानुषम् human, रूपम् form, धारयन् assuming, आत्मनः his, शिखरे on the summit, स्थितः standing, आकाशगतम् gone to the aerial region, तं वीरं कपिम् that heroic vanara, आकाशे in the sky, समुपस्थितः stood, वाक्यम् these words, अब्रवीत् said.

Now the mountain assumed a human form and standing on its own summit, which stood very high, and glad at heart, addressed the heroic vanara gone to the aerial region.