Я-64

HE РОЙ ДРУГОМУ ЯМУ (-ы), САМ В НЕЁ ПОПАДЁШЬ (saying) s.o. who wishes trouble on, or makes trouble for, others can find himself in trouble: - he who digs a pit for others may fall himself therein curses like chickens come home to roost he who mischief hatches mischief catches when you plot mischief for others, you're preparing trouble for yourself.