ㄙㄢsānㄇㄚˇㄊㄨㄥˊtóngㄘㄠˊcáo

  1. 司馬懿司馬司馬昭曹操曹操丞相司馬懿非人干預家事。」晉書··比喻》。招兵買馬頗有三馬同槽。」

three horses at the same trough (idiom, alluding to Sima Yi 司馬懿[Si1 ma3 Yi4] and his two sons)​; conspirators under the same roof