अनुबाद - अंग्रेजी-जापानी - what goes around comes around

Romanized:
ji gô ji toku
"oneself karma oneself get"
Literally:
The things you do (your karma-actions) is what you (later) receive (i.e. your karma-results)
---
Alternative version, with a more negative nuance:
自業自縛
ji gô ji baku
"oneself karma oneself tied"