Jonadab told him, “Lie down on your bed and pretend you are ill. When your father comes to see you, say to him, ‘Please let my sister Tamar come and give me something to eat. Let her prepare it in my sight so I may watch her and eat it from her hand.’”
Jewish Publication Society of America Version (JPS1917) - 2 Samuel 13:5 >And Jonadab said unto him: 'Lay thee down on thy bed, and feign thyself sick; and when thy father cometh to see thee, say unto him: Let my sister Tamar come, I pray thee, and give me bread to eat, and dress the food in my sight, that I may see it, and eat it at her hand.'