Valmiki Ramayana 2.63.37
तस्याहम् करुणम् श्रुत्वा निशि लालपतो बहु ।सम्भ्रानतः शोकवेगेन भृशमास विचेतनः॥
tasyāham karuṇam śrutvā niśi lālapato bahu |sambhrānataḥ śokavegena bhṛśamāsa vicetanaḥ ||
Our plain-language meaning of this verse is waiting for scholar review.