《三国志·吴书·吴主五子传》
杨竺被判处尸体漂流长江的惩罚，他的哥哥杨穆因多次劝诫杨竺，所以免于斩首，但依旧被流放到南方的州里去。
流竺尸于江，兄穆以数谏戒竺，得免大辟，犹徙南州。
Yang Zhu was sentenced to have his body thrown into the Yangtze River, and his brother, Yang Mu, was spared from execution because he had tried to talk Yang Zhu out of his plot, but was exiled to a state in the south.