{not} [do] (any|) evil that good (may|might|) come (out|) of it

to avoid doing something bad or unethical for the sake of achieving something good

The origin of the phrase "not do any evil that good come out of it" can be traced back to ethical and moral principles, often associated with religious teachings. It reflects the idea that one should not engage in wrongful or unethical actions, even if they believe that such actions might lead to a positive outcome or result in a greater good. This moral principle has been a part of various ethical and philosophical traditions, emphasizing the importance of maintaining one's integrity and ethical standards, even in challenging situations.

She refused to lie on the witness stand, even though it might have helped her case.She believes in not doing any evil that good may come out of it.
The company chose not to cut corners on safety regulations, following the principle of not doing any evil that good might come from saving time and money.
In his personal and professional life, John always adheres to the principle of not doing any evil that good may result from it.
Ethical leaders understand the importance of not compromising their values, even when pressured to do so, as they believe in not doing evil that good may come out of it.
The doctor refused to prescribe unnecessary medications, adhering to the principle of not doing any harm that good might come from overmedication.