38 And when the Pharisee saw it, he marveled that he had not first washed before dinner.
Luke 11:38 Cross References - AKJV
Matthew 15:2-3
Mark 7:2-5
2 And when they saw some of his disciples eat bread with defiled, that is to say, with unwashed, hands, they found fault.
3 For the Pharisees, and all the Jews, except they wash their hands oft, eat not, holding the tradition of the elders.
4 And when they come from the market, except they wash, they eat not. And many other things there be, which they have received to hold, as the washing of cups, and pots, brazen vessels, and of tables.
5 Then the Pharisees and scribes asked him, Why walk not your disciples according to the tradition of the elders, but eat bread with unwashed hands?
John 3:25
25 Then there arose a question between some of John's disciples and the Jews about purifying.