Matthew 15:6-9

then he shall not honor his father or his mother; and you have made the law of God of no effect by your tradition.

Matthew 23:13

But woe to you scribes and Pharisees, hypocrites! For you shut up the kingdom of heaven before men; for you enter not into it, neither do you suffer those entering to go in.

Luke 11:52

Woe to you, lawyers! for you have taken away the key of knowledge; you do not enter in yourselves, and you forbid those entering.

Treasury of Scripture Knowledge

Summary

Seemeth it a small thing unto you to have eaten up the good pasture, but ye must tread down with your feet the residue of your pastures? and to have drunk of the deep waters, but ye must foul the residue with your feet?

Bible References

Tread

Matthew 15:6
then he shall not honor his father or his mother; and you have made the law of God of no effect by your tradition.
Matthew 23:13
But woe to you scribes and Pharisees, hypocrites! For you shut up the kingdom of heaven before men; for you enter not into it, neither do you suffer those entering to go in.
Luke 11:52
Woe to you, lawyers! for you have taken away the key of knowledge; you do not enter in yourselves, and you forbid those entering.