Valmiki Ramayana 2.14.20

ततः पाप समाचारा कैकेयी पार्थिवम् पुनः ।उवाच परुषम् वाक्यम् वाक्यज्ञा रोष मूर्चिता॥

tataḥ pāpa samācārā kaikeyī pārthivam punaḥ |uvāca paruṣam vākyam vākyajñā roṣa mūrcitā ||

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