《左传·昭公·昭公二年》
让官吏历数他的罪状，说： 伯有那次动乱，由于当时正致力于事奉大国，因而没有讨伐你。
使吏数之曰： 伯有之乱，以大国之事，而未尔讨也。
He ordered the official to recount his crimes, saying: "You instigated rebellion against Beyou. At the time, because I was attending to the service of the Great State, I did not punish you.