《资治通鉴·秦纪·秦纪二》
待到他病势更加沉重时，才命中车府令、兼掌符玺事务的赵高写诏书给长子扶苏说： 参加丧事处理，灵柩到咸阳后安葬。 
病益甚，乃令中军府令行符玺事赵高为书赐扶苏曰： 与丧，会咸阳而葬。 
When his health became worse, he ordered the Minister of Imperial Carriages, Zhao Gao, who was also in charge of the imperial seal, to write an edict to his eldest son, Fusu, stating: Attend to the funeral arrangements and bury the coffin in Xianyang after it arrives.