Valmiki Ramayana 2.97.30
अध्यर्द्धमिक्ष्वाकुचमूर्योजनं पर्वतस्य सा।पार्श्वे न्यविशदावृत्य गजवाजिरथाकुला॥
adhyarddhamikṣvākucamūryojanaṃ parvatasya sā |pārśve nyaviśadāvṛtya gajavājirathākulā ||
Our plain-language meaning of this verse is waiting for scholar review.