What examples does the Bible give for self-denial?

In Romans 15:3, Paul highlights Christ as the supreme example of self-denial, showing that He pleased not Himself but endured suffering for the sake of others. By discussing self-denial, Paul underscores the importance of Christians putting others before themselves, which is a fundamental expression of genuine love and unity. Just as Christ laid down His life and comfort for us, believers are called to deny their own desires and comforts and focus on the needs and happiness of others, thus fulfilling the law of Christ.