19:2 He said, “Here, my lords, please turn aside to your servant’s house. Stay the night ¹  and wash your feet. Then you can be on your way early in the morning.” ²  “No,” they replied, “we’ll spend the night in the town square.” ³ 

24:32 So Abraham’s servant ¹  went to the house and unloaded ²  the camels. Straw and feed were given ³  to the camels, and water was provided so that he and the men who were with him could wash their feet. ⁴ 

43:24 The servant in charge ¹  brought the men into Joseph’s house. He gave them water, and they washed their feet. Then he gave food to their donkeys.