《礼记·王制》
诸侯为祖宗立五庙:高祖、祖父二个昭庙，曾祖、父二个穆庙，加上太祖庙，共五庙。
诸侯五庙，二昭二穆，与太祖之庙而五。
Feudal lords had five temples for their ancestors: two Temples of Glorious Ancestors, two Temples of Revered Ancestors, and the Great Ancestral Temple, for a total of five.