《左传·昭公·昭公十二年》
昭子朝见，命令官吏说： 婼打算和季氏打官司，写诉讼辞的时候不要偏袒。 
昭子朝而命吏曰： 婼将与季氏讼，书辞无颇。 
Madam Zhao went to the court and ordered the officials to say: Ruo intends to file a lawsuit with Jizi, and do not be partial when writing the indictment.