2 Samuel 21:4

And the Gibeonites said unto him, We will have no silver nor gold of Saul, nor of his house; neither for us shalt thou kill any man in Israel. And he said, What ye shall say, that will I do for you.

Cross-reference

Psalm 49:6-8 declares that no wealth can ransom a life — echoing the Gibeonites' refusal of silver or gold for bloodguilt here.

1 Peter 1:18 uses the same 'silver or gold' image to show that redemption is not by material wealth, paralleling the Gibeonites' rejection of such payment.