申命記 25:9

他哥哥的妻就要當着長老到那人的跟前，脫了他的鞋，吐唾沫在他臉上，說：『凡不為哥哥建立家室的都要這樣待他。』

Then shall his brother’s wife come unto him in the presence of the elders, and loose his shoe from off his foot, and spit in his face, and shall answer and say, So shall it be done unto that man that will not build up his brother’s house.