Valmiki Ramayana 5.39.51

स तु मर्मणि घोरेण ताडितो मन्मथेषुणा ।न शर्म लभते रामः सिंहार्दित इव द्विपः॥

sa tu marmaṇi ghoreṇa tāḍito manmatheṣuṇā |na śarma labhate rāmaḥ siṃhārdita iva dvipaḥ ||

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