Matthew 23:3

So everything they tell you, do and practice, but stop doing what they do, for they preach but do not practice.

Matthew 15:2-9

"Why do your disciples break the rules handed down by our forefathers? For they do not practice washing their hands when they take their meals."

Matthew 21:30

Then he came to the second and said the same thing. And he answered, 'I will not.' But afterward he changed his mind and went.

Acts 5:29

Peter and the apostles answered, "We must obey God rather than men.

Romans 2:19-24

and if you are sure that you are a guide to the blind, a light to those in darkness,

Romans 13:1

Everybody must obey the civil authorities that are over him, for no authority exists except by God's permission; the existing authorities have been established by Him,

2 Timothy 3:5

keeping up the forms of religion but not giving expression to its power. Avoid such people.

Titus 1:16

They profess to know God, but by their actions they disown Him; they are detestable, disobedient, and useless for anything good.

Treasury of Scripture Knowledge

Summary

All therefore whatsoever they bid you observe, that observe and do; but do not ye after their works: for they say, and do not.

Bible References

Whatsoever

Matthew 15:2
"Why do your disciples break the rules handed down by our forefathers? For they do not practice washing their hands when they take their meals."
Acts 5:29
Peter and the apostles answered, "We must obey God rather than men.
Romans 13:1
Everybody must obey the civil authorities that are over him, for no authority exists except by God's permission; the existing authorities have been established by Him,

For

Matthew 21:30
Then he came to the second and said the same thing. And he answered, 'I will not.' But afterward he changed his mind and went.
Romans 2:19
and if you are sure that you are a guide to the blind, a light to those in darkness,
2 Timothy 3:5
keeping up the forms of religion but not giving expression to its power. Avoid such people.
Titus 1:16
They profess to know God, but by their actions they disown Him; they are detestable, disobedient, and useless for anything good.