Muromo chipfukuto unopedza matura.

Zvinorehwa

Kudya kana kutaura zvakawandisa zvisina musoro kunogona kupedza zvawakachengeta nenguva refu.

What it means

Excess, whether in eating or in idle talk, can quietly drain away what took a long time to build up.

Word for word

The mouth is a weevil that finishes off the granaries.