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Bite the Hand that Feeds You

Bite the Hand that Feeds You.

English
idiom

To harm or betray someone who has been kind or helpful.

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What it means...

To act against or hurt someone who has been supporting or helping you.

When you bite the hand that feeds you, you show ingratitude by working against the very person who has been providing for you.

It’s often used to warn against disloyalty or to describe someone who has betrayed a benefactor.

Use it when…

  • When an employee works against the company that pays their salary
  • When someone criticizes or attacks the person who has been supporting them
  • When a person shows ingratitude toward someone who has helped them significantly

Don’t confuse with...

Wrong icon

"Throw Someone Under the Bus"

Sacrifice someone to avoid blame or protect yourself

Wrong icon

"Stab Someone in the Back"

Betray someone secretly, especially a person who trusted you

Correct icon

"Bite the Hand that Feeds You"

Betray or act against someone who has been supporting you

Where you’ll hear it

You’ll hear the "Bite the Hand that Feeds You" idiom in real life — at work, in relationships, or in the media.

Work & Business

Corporate Issues

The board warned that leaking internal data to a competitor was biting the hand that feeds you.

Relationships & Social Life

Gossip / Talking About Others

Everyone at the office felt that publicly criticizing your own company online was biting the hand that feeds you.

Media & Everyday Life

Interviews

The musician admitted in the interview that leaving the label so publicly was biting the hand that had fed him.

Use it like this

Here’s how to use "Bite the Hand that Feeds You" idiom naturally in real conversations, with real examples.

Work & Business

Giving Feedback

Manager

He’s been complaining about the company to clients. What do you think?

You

That’s biting the hand that feeds him. He needs to raise concerns internally, not with clients.

Relationships

Honest Conversations

You

You’ve been criticizing your mentor publicly online. That’s biting the hand that feeds you.

Friend

I know. I was frustrated, but it wasn’t the right way to handle it.

Everyday Conversations

Opinions

Friend

She’s always complaining about her parents, who pay her rent and tuition.

You

That’s biting the hand that feeds you. She should be a lot more grateful.

Last updated:
April 20, 2026

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