'Pieces Of Silver' in the Bible

And unto Sarah he said, Behold, I have given thy brother a thousand pieces of silver. Behold, it is for thee a covering of the eyes to all that are with thee. And in respect of all thou art righted.

And there passed by Midianites, merchantmen; and they drew and lifted up Joseph out of the pit, and sold Joseph to the Ishmaelites for twenty pieces of silver. And they brought Joseph into Egypt.

To all of them he gave each man changes of raiment; but to Benjamin he gave three hundred pieces of silver, and five changes of raiment.