《礼记·祭法》
大夫祭祀三个与人们日常生活密切相关的神，即族厉之神，门神，路神。
大夫立三祀：曰族厉，曰门，曰行。
Scholars would offer sacrifices to three gods who are closely related to people's daily life: the god of ancestral calamities, the door god, and the road god.