Valmiki Ramayana 2.118.13

ततो ऽनसूया संहृष्टा श्रुत्वोक्तं सीतया वच: ।शिरस्याघ्राय चोवाच मैथिलीं हर्षयन्त्युत॥

tato 'nasūyā saṃhṛṣṭā śrutvoktaṃ sītayā vaca: |śirasyāghrāya covāca maithilīṃ harṣayantyuta ||

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