《史记·三十世家·齐太公世家》
国君兵败，田乞的徒众追击，国惠子逃到莒国，田乞回来又杀死高昭子。
公师败，田乞之徒追之，国惠子奔莒，遂反杀高昭子。
The Monarch lost the battle, and followers of Tian Qi pursued the enemies. Guo Huizi fled to the State of Ju, and Tian Qi returned to kill Gao Zhaozi. 