No silver nor gold. — Money compensations for sins of blood were extremely common among all ancient nations, but were expressly forbidden in the Law of Moses (Numbers 35:31), and in this respect the Gibeonites appear to have accepted the teaching of the law of Israel.
Kill any man in Israel. — Notwithstanding that the guilt of Saul’s sin, until it should be expiated, rested upon all Israel, the Gibeonites recognise that it had been committed by him, and do not seek that, apart from their connection with him, any Israelite should suffer on their account. David appreciates the fairness of their view of the matter, and promises beforehand to do whatever they shall require.