He answered and said to them, "Well did Isaiah prophesy of you hypocrites, as it is written: "This people honors Me with their lips, But their heart is far from Me.
Mark 7:6
Surrounding context
7:5 Then the Pharisees and scribes asked Him, "Why do Your disciples not walk according to the tradition of the elders, but eat bread with unwashed hands?"
7:6 He answered and said to them, "Well did Isaiah prophesy of you hypocrites, as it is written: "This people honors Me with their lips, But their heart is far from Me.
7:7 And in vain they worship Me, Teaching as doctrines the commandments of men.'