《明史·列传·卷五十七》
英宗将要回朝，迎接的礼仪简薄。千户龚遂荣寄信给高谷，详细说明礼节应该遵从丰厚，援引唐肃宗迎接上皇的旧例。
英宗将还，奉迎礼薄，千户龚遂荣投书于谷，具言礼宜从厚，援唐肃宗迎上皇故事。
When Emperor Yingzong was about to return to the imperial court, the reception ceremony was simple. Qianhu Gong Suirong wrote a letter to Gao Gu, explaining in detail that the etiquette should follow abundance, and citing the example of Tang Suzong welcoming the Supreme Emperor.