Luke 17:10

So you also, when you have obeyed all the orders given you, must say, "'There is no merit in our service: what we have done is only what we were in duty bound to do.'"

John 15:14

You are my friends, if you do what I command you.

Galatians 3:10

All who are depending upon their own obedience to the Law are under a curse, for it is written, "Cursed is every one who does not remain faithful to all the precepts of the Law, and practise them."

James 2:10

A man who has kept the Law as a whole, but has failed to keep some one command, has become guilty of violating all.

Treasury of Scripture Knowledge

Summary

And they came in, and possessed it; but they obeyed not thy voice, neither walked in thy law; they have done nothing of all that thou commandedst them to do: therefore thou hast caused all this evil to come upon them:

Bible References

They have

Luke 17:10
So you also, when you have obeyed all the orders given you, must say, "'There is no merit in our service: what we have done is only what we were in duty bound to do.'"
John 15:14
You are my friends, if you do what I command you.
Galatians 3:10
All who are depending upon their own obedience to the Law are under a curse, for it is written, "Cursed is every one who does not remain faithful to all the precepts of the Law, and practise them."
James 2:10
A man who has kept the Law as a whole, but has failed to keep some one command, has become guilty of violating all.