не рой другому яму, сам в неб попадешь

• НЕ РОЙ ДРУГОМУ ЯМУ <-ы>, САМ В НЕЕ ПОПАДЕШЬ{{}}

[saying]

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⇒ 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.