Then Amnon said to Tamar, "Bring the food into the chamber, so that I may eat from your hand." So Tamar took the cakes she had made, and brought them into the chamber to Amnon her brother.
But when she brought them near him to eat, he took hold of her, and said to her, "Come, lie with me, my sister."
She answered him, "No, my brother, do not force me; for such a thing is not done in Israel; do not do anything so vile!
As for me, where could I carry my shame? And as for you, you would be as one of the scoundrels in Israel. Now therefore, I beg you, speak to the king; for he will not withhold me from you."
But he would not listen to her; and being stronger than she, he forced her and lay with her.
Then Amnon was seized with a very great loathing for her; indeed, his loathing was even greater than the lust he had felt for her. Amnon said to her, "Get out!"
But she said to him, "No, my brother; for this wrong in sending me away is greater than the other that you did to me." But he would not listen to her.
References for 2 Samuel 13:16
He called the young man who served him and said, "Put this woman out of my presence, and bolt the door after her."
(Now she was wearing a long robe with sleeves; for this is how the virgin daughters of the king were clothed in earlier times. ) So his servant put her out, and bolted the door after her.
References for 2 Samuel 13:18
But Tamar put ashes on her head, and tore the long robe that she was wearing; she put her hand on her head, and went away, crying aloud as she went.
Her brother Absalom said to her, "Has Amnon your brother been with you? Be quiet for now, my sister; he is your brother; do not take this to heart." So Tamar remained, a desolate woman, in her brother Absalom's house.