Nothing. She is innocent and blameless. She has lived as Rama's queen ten thousand years; before that Rama saved her from great danger by wondrous and incredible deeds. And now behold one of the terrors of kingship, that Rama let her go because his people talk against her. Get up, save her life with you and your companions; and make in measured words the song of Rama, and teach it to Rama's two sons.

In p. 6. - Ramayana