Luke 11:38

And the Pharisee, [when he] saw [it], was astonished that he did not first wash before the meal.

"Why do your disciples break the tradition of the elders? For they do not wash their hands when they eat {a meal}."

And they saw that some of his disciples were eating their bread with unclean--that is, unwashed--hands.

So a dispute occurred on the part of John's disciples with a Jew concerning purification.

Treasury of Scripture Knowledge

And when the Pharisee saw it, he marvelled that he had not first washed before dinner.

"Why do your disciples break the tradition of the elders? For they do not wash their hands when they eat {a meal}."

And they saw that some of his disciples were eating their bread with unclean--that is, unwashed--hands.

So a dispute occurred on the part of John's disciples with a Jew concerning purification.