Valmiki Ramayana 6.91.4

ततस्तान् राक्षसान् सर्वान् हर्षयन् रावणात्मजः।स्तुवानो हर्षमाणश्च इदं वचनमब्रवीत्॥

tatastān rākṣasān sarvān harṣayan rāvaṇātmajaḥ |stuvāno harṣamāṇaśca idaṃ vacanamabravīt ||

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