《史记·三十世家·留侯世家》
皇上已经封赏大功臣二十多人，其余的人日夜争功，不能决定高下，未能进行封赏。
上已封大功臣二十馀人，其馀日夜争功不决，未得行封。
His Imperial Majesty has already enfeoffed over 20 people for their great contributions, but the rest are fighting day and night for recognition, and it is uncertain who has achieved more, so they have not been enfeoffed.