Jai Sri Ram,
Sri Trijata told to demonesses that in her dream she had seen a monkey visited the lanka and burnt it badly and killed demon host,
Ravana riding on the donkey naked with heads shorn and with chopped arms indeed a bad oman , the sin of fall,
Ravana was heading towards south the indicator of death and bad sins rise all-together,
She had seen that Vibhishana is crowned as king of Lanka, Sri Rama's victory was proclaimed throughout the city and i loudly proclaim it will come true in few days hence, then all demonesses feared and bow head in the lotus feet of sita and disappeared from the scene,
May Lord bless all,
Thanks please