How did Stanley benefit from giving the gold to Ray from holes?

In the novel "Holes" by Louis Sachar, Stanley Yelnats benefits from giving the gold to Ray by fostering a sense of friendship and trust between them. This act of kindness helps to strengthen their bond and ultimately leads to a sense of redemption for Stanley, as he chooses to prioritize relationships over material wealth. Additionally, by sharing the gold, Stanley demonstrates his growth and willingness to do the right thing, which aligns with the themes of loyalty and friendship in the story.