Matthew 15:9

But in vain do they worship me, teaching teachings and commandments of men.

Titus 1:14

not attending to Jewish myths, and commandments of men who subvert the truth.

Mark 7:7

but in vain do they worship me, teaching for teachings the commandments of men;

1 Corinthians 15:2

by which also you are saved, if you adhere to the word we preached to you, unless indeed you believed in vain.

Colossians 2:18-22

Let no one wishing [it] deprive you of your reward by humility and a worship of angels, intruding into what he has not seen, vainly puffed up by his carnal mind,

1 Timothy 1:4

nor attend to myths or interminable genealogies, which occasion disputes rather than a dispensation of God by faith, [do.]

1 Timothy 4:1-3

But the Spirit says expressly, that in the last times some shall apostatize from the faith, attending to lying spirits and doctrines of demons,

1 Timothy 4:6-7

Suggesting these things to the brothers, you will be a good minister of Christ Jesus, nourished with the words of the faith and the good instruction which you have followed;

Hebrews 13:9

Be not carried about with various and strange doctrines; for it is good that the mind should be established with grace, not with aliments, in which those walking are not profited.

James 2:20

But will you know, O vain man, that faith without works is dead?

Revelation 22:18

I testify to every one that hears the words of the prophecy of this book. If any one adds to them, God shall add to him the plagues written in this book;

Treasury of Scripture Knowledge

Summary

But in vain they do worship me, teaching for doctrines the commandments of men.

General references

Bible References

In

Mark 7:7
but in vain do they worship me, teaching for teachings the commandments of men;
1 Corinthians 15:2
by which also you are saved, if you adhere to the word we preached to you, unless indeed you believed in vain.
James 2:20
But will you know, O vain man, that faith without works is dead?

Teaching

Colossians 2:18
Let no one wishing [it] deprive you of your reward by humility and a worship of angels, intruding into what he has not seen, vainly puffed up by his carnal mind,
1 Timothy 1:4
nor attend to myths or interminable genealogies, which occasion disputes rather than a dispensation of God by faith, [do.]
1 Timothy 4:1
But the Spirit says expressly, that in the last times some shall apostatize from the faith, attending to lying spirits and doctrines of demons,
Titus 1:14
not attending to Jewish myths, and commandments of men who subvert the truth.
Hebrews 13:9
Be not carried about with various and strange doctrines; for it is good that the mind should be established with grace, not with aliments, in which those walking are not profited.
Revelation 22:18
I testify to every one that hears the words of the prophecy of this book. If any one adds to them, God shall add to him the plagues written in this book;

General references

1 Corinthians 15:14
and if Christ has not been raised, then both our preaching is vain, and your faith also vain;