祸从口出的英文

直译是：Disease goes in by the mouth and trouble comes out of the mouth. 文雅一点可以使用谚语，例如The fish dies because he opens his mouth too much. （字面意思是“鱼儿会死，因为张口太多”）

Loose lips

病从口入,祸从口出getillbythemouth,outofthemouthcomestrouble.

A disease would come into mouth ，as disasters come out of the careless talk.

民以食为天，食以安为先：Hunger breeds discontent, to food security for the first 祸从口出，病从口入：Huocongkouchu, start with the mouth投鼠忌器：To stir up grievances