Definition & Meaning of "everyone has their price"

What is the origin of the proverb "everyone has their price" and when to use it?

The origin of the proverb "everyone has their price" is not definitively attributed to a single source, but it reflects a common sentiment found across various cultures. It suggests that all individuals, regardless of their moral stance, can be swayed by financial incentives or personal gain to compromise their ethics, integrity, or principles. The proverb serves as a cautionary reminder about the potential influence of money and the importance of maintaining one's values, even when tempted by external rewards.