Valmiki Ramayana 6.52.16

अन्ये परमसङ्क्रुद्धा राक्षसा भीमनिस्वनाः ।तलैरेवाभिधावन्ति वज्रस्पर्शसमैर्हरीन्॥

anye paramasaṅkruddhā rākṣasā bhīmanisvanāḥ |talairevābhidhāvanti vajrasparśasamairharīn ||

Our plain-language meaning of this verse is waiting for scholar review.