Quotes About Foot washing

Think of all the duties that were perfectly obvious to Paul or Matthew in that old Arabian desert that are pure nonsense to us now. All that foot washing, for example. Was it really for God's glory or just to keep the sand out of the house?

O the moon shone bright on Mrs. Porter / And on her daughter / They wash their feet in soda water.

The water didn't seem to have any scents or soaps applied to it, so Shallan raised the small basin and then took a long, slurping drink. "I washed my feet in that," Adolin noted.