What goes around comes around

We use this expression to say that every action has consequences.

You can use this phrase in ………… language.
 Spoken
 Informal

Example 1
A: I wouldn’t do that if I were you, it might come back at you. What goes around comes around.

Example 2
A: If he thinks he can get away with murder due to temporary insanity, he’s wrong.
B: What goes around comes around; he’ll pay for it eventually.