Luke 11:38

The Pharisee was surprised to see that he did not first wash before dinner.

Matthew 15:2-3

"Why do your disciples transgress the tradition of the elders? For they do not wash their hands when they eat."

Mark 7:2-5

they saw some of his disciples eating food with hands that were defiled, that is, unwashed.

John 3:25

Now a discussion arose between some of John's disciples and a Jew over purifying.

Treasury of Scripture Knowledge

Summary

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

Bible References

He marvelled

Matthew 15:2
"Why do your disciples transgress the tradition of the elders? For they do not wash their hands when they eat."
Mark 7:2
they saw some of his disciples eating food with hands that were defiled, that is, unwashed.
John 3:25
Now a discussion arose between some of John's disciples and a Jew over purifying.