tù zǐ bù chī wō biān cǎo
比喻坏人不在当地干坏事
李英儒《野火春风斗古城》第16章:“兔子不吃窝边草,我这老虎单吃回头食。”
兔子不吃窝边草作宾语、定语;用于教训人。
The hare does not eat the grass around his burrow.