秦國
(?
前604年～
前577年)
秦桓公（？—前577年），嬴榮，秦共公之子，前577年卒，在位二十八年(《史記》誤作二十七年。)。據《左傳·公十五年》記載：魏武子有一嬖妾無子，武子剛病時，命其子魏顆將嬖妾嫁之。武子病危時又命魏顆將嬖妾殉葬。武子死後，魏顆嫁掉嬖妾，並說：“這是從父親頭腦清醒時的吩咐。”公元前594年七月，
秦桓公出兵伐晉，兩軍在晉地輔氏（今陝西大荔縣）惡戰。晉將魏顆與秦將杜回交手，突見一老人用草編的繩子套住杜回，杜回站立不穩，摔倒在地，當場被俘，魏顆大勝。後來魏顆在夢中見到那位老人，老人說，我是那位嫁人未殉葬婦人的父親。我今天這樣做是為了報答你，這是“結草銜環”中結草的典故。
Qin Huan (? - Before 577), Jiang Rong, Qin of the public's son, the former 577 years and death, the reign of twenty-eight years ("Historical Records" mistaken for 20 years.). According to "Zuo public fifteen years," reads: Wei Wuzi a favorite concubine without children, Wu Zigang disease, the fate of his son to marry Wei satellites will be the favorite concubine. Wu Wei ordered child in critical condition Shiyou teeth to favorite concubine sacrificial victims. Son after the death of Wu, Wei teeth married off favorite concubine, and said: "This is the time from his father commanded a clear head." 594 BC in July, the army attack Jin Qin Huan, armies of Jin Fu's land (now Shaanxi Li County) hard-fought. Jin, Wei Qin Du back teeth with the fight, suddenly see an old man with a straw rope trap Du Hui, Du unstable stand back and fell to the ground, instantly captured, Wei teeth victory. Later, Wei teeth in a dream to see the old man, old man said, I am a woman who is married and the father is not sacrificial objects. Today I was doing this to repay you, this is "knot grass title ring" in the end the story of grass.