'Sandal' in the Bible

then his sister-in-law will go up to him in the sight of the elders, remove his sandal from his foot, and spit in his face. Then she will declare, ‘This is what is done to a man who will not build up his brother’s house.’

And his family name in Israel will be called ‘The house of the man whose sandal was removed.’

And I have led you forty years in the wilderness; your clothes are not grown old upon you, and thy sandal is not grown old upon thy foot;