《史记·十表·建元以来侯者年表》
这两支外夷不断地侵扰边境，即使是我大汉最昌盛的时候也是如此，由此可以推知功臣受封之多，当与高祖开国时相等。
二夷交侵，当盛汉之隆，以此知功臣受封侔于祖考矣。
These two barbarian tribes were constantly harassing the border. Even when the Han Dynasty was at its most prosperous, it can be inferred from this that in that time, the number of meritorious officials receiving enfeoffment should be equal to that when the Gaozu founded the country.