The Laxman Rekha
Laxmana was in a fix. He knew that Rama could never get hurt, and secondly he was specifically asked by his elder brother to remain by the side of Sita. If he leaves Sita he disobeys Rama which might bring some misfortune, and if he does not proceed to help Rama Sita is displeased! Still, as per the voice of his conscience, he requested Sita to remain calm as no difficulty can come Rama's way. She might have imagined the voice as of her husband's. However, Sita was persistent in her demand that Laxmana must go to Rama's rescue. At last with heavy heart, Laxmana decided to go in search of Rama. But before leaving Sita alone, he drew a line - Laxmana Rekha - that Sita should never cross. (In the event of any one including Sita crossed that Laxmana Rekha the person was suure to get burnt.) Sita promised not to cross the same and after that Laxmana went in search of Rama and the deer.
Ravana Lifts Sita
Here near the hut, Ravana made his appearance as he was sure Rama and Laxmana could/would not come back soon. He also through his Mayawi Power changed himself into a monk - Sanyasin and as the custom went, came to the hut of Sita begging for food. "Bhiksham dehi mai", said Ravana to Sita. (Give me food, O mother.) [In India, today also, it is customary to give alms and food to the begging sanyasin.]With a tray of some fruits and food Sita came out of the hut at the call of the 'guest' at her door. However, she did not dare to cross the line drawn by Laxmana lest she should get burnt, and hence, she offered the bhiksha from well within the limits of Laxmana Rekha. Sanyasin Ravana was also equally well aware of the power of that line, crossing of which was sure to see his end! Therefore, pretending to be unhappy at Sita's reservation in serving a 'holy person' from a distance, he shouted, "O noble lady, have you forgotten the lofty and honoured tradition of your clan? How can I accept the alms given with reservation and insult!...