2 Samuel 13:6

3 But Amnon had a friend, whose name [was] Jonadab, the son of Shimeah David’s brother: and Jonadab [was] a very subtil man.

4 And he said unto him, Why [art] thou, [being] the king’s son, lean from day to day? wilt thou not tell me? And Amnon said unto him, I love Tamar, my brother Absalom’s sister.

5 And Jonadab said unto him, Lay thee down on thy bed, and make thyself sick: and when thy father cometh to see thee, say unto him, I pray thee, let my sister Tamar come, and give me meat, and dress the meat in my sight, that I may see [it], and eat [it] at her hand.

6 So Amnon lay down, and made himself sick: and when the king was come to see him, Amnon said unto the king, I pray thee, let Tamar my sister come, and make me a couple of cakes in my sight, that I may eat at her hand.

7 Then David sent home to Tamar, saying, Go now to thy brother Amnon’s house, and dress him meat.

8 So Tamar went to her brother Amnon’s house; and he was laid down. And she took flour, and kneaded [it], and made cakes in his sight, and did bake the cakes.

9 And she took a pan, and poured [them] out before him; but he refused to eat. And Amnon said, Have out all men from me. And they went out every man from him.