【身首异处】〖shn shu yì chù〗[be executed; be beheaded; dismembered; One's head and one's body lay in two different places]

身在曹营心在汉，

首如飞蓬死囚犯。

异乡羁旅叛逃外，

处易备猝被抄斩。

被杀头。Was beheaded. 同：身首分离。