The lame tongue gets nothing

Similar English and Irish sayings:

If you mock the lame, you will go so yourself in time If you mock the lame, you will go so yourself in time
Hold your tongue about things that you know nothing about Hold your tongue about things that you know nothing about
There is nothing to choose between bad tongues and wicked ears There is nothing to choose between bad tongues and wicked ears

Proverbs and English sayings