Take the bread out of somebody’s mouth
Definition 1 of 1
Pro Tip 1/3Metaphorical Use
This phrase isn't about real bread but refers to taking away someone's income. 
The new tax law may take the bread out of many freelancers' mouths.
Pro Tip 2/3Negative Connotation
The phrase suggests unfairness and generates sympathy for the person affected. 
Unfair trade deals can take the bread out of local farmers' mouths.
Pro Tip 3/3Economic Context
Often used in economic contexts, discussing jobs, competition, and livelihood. 
Importing cheap goods might take the bread out of domestic producers' mouths.