* wash your feet.
   In those ancient times, shoes such as ours, were not in use;
   and the foot was protected only with sandals or soles,
   fastened round the foot with straps.  It was, therefore, not
   only necessary from motives of cleanliness, but also a very
   great refreshment, in so hot a country, to get the feet washed
   at the end of a day's journey; and this is the first thing
   that Abraham proposes.
 
  19:2  24:32  43:24  1Sa 25:41  Lu 7:44  Joh 13:5-15  1Ti 5:10 
 * tree.
   Rest in the shade was the second requisite for the refreshment
   of a weary traveller.