never bite the hand that feeds you

The phrase "never bite the hand that feeds you" is an idiom that means one should not harm or show ingratitude towards those who provide for or support them. It is a metaphorical expression urging individuals to appreciate and respect the people or entities that provide them with resources, opportunities, or assistance because it could lead to negative consequences or a loss of support if one were to act against them. Essentially, it advises against acting in a way that can harm or jeopardize a mutually beneficial relationship of dependency or assistance.