Mark 7:2-4

2 And when they saw some of his disciples eating 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 often 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 are, which they have received to hold, [as] the washing of cups, and pots, and of brazen vessels, and tables.