《左传·昭公·昭公元年》
把实沈迁移到大夏，用参星来定时节，唐国人沿袭下来，以归服事奉夏朝、商朝。
迁实沈于大夏，主参。唐人是因，以服事夏、商。
Moved the real Shen to the Great Xia, used the Canopus to set the seasons, the Tang People followed this tradition, and used this to pay their respects and serve the Xia Dynasty and Shang Dynasty.