以邻为壑

yǐlín-wéihè

[shift one's trouble to others as one who uses his neighbour's field as a drain] 《孟子·告子下》: "禹之治水, 水之道也, 是故禹以四海为壑; 今吾子以邻国为壑。 "把邻国作为水坑, 把本国洪水排放到那里。 表示嫁祸于人