What does 2 Samuel 21:4 mean?

The Gibeonites answered, 'We don't want money from Saul or his family, and we don't want anyone killed in Israel.' David said, 'Tell me what you want, and I'll do it.' 2 Samuel 21:4 - Modern Text Bible

(The Gibeonites refuse financial compensation or broad revenge, but David insists on making things right.)