'Thumbs' in the Bible

Ado'ni-be'zek fled; but they pursued him, and caught him, and cut off his thumbs and his great toes.

And Ado'ni-be'zek said, "Seventy kings with their thumbs and their great toes cut off used to pick up scraps under my table; as I have done, so God has requited me." And they brought him to Jerusalem, and he died there.