Rama entered the city of Lanka by means of that bridge, killed Ravana in the battle and recovered Sita. Thereafter he felt greatly embarassed (for accepting his wife who had stayed in an others place). [1-1-81]
There-after, Rama spoke harshly to Sita in the assembly of the people. Being devoted to her husband, that Sita, intolerant of the harsh words of Rama, entered into burning fire. [1-1-82]
By that accomplishment of the great Raghava the three worlds together with mobile and immobile beings and with groups of gods and sages became exultant. [1-1-84]