James 2:10

For whosoever shall have kept the whole law, and then offends in one point is made guilty of all.

Galatians 3:10

For as many as are of the works of the law are under the curse; for it is written, Cursed is every one that continues not in all things which are written in the book of the law to do them.

Deuteronomy 27:26

Cursed is he that does not confirm all the words of this law to do them. And all the people shall say, Amen.

Matthew 5:18-19

For verily I say unto you, Until heaven and earth pass away, not one jot or one tittle shall pass from the law until all is fulfilled.

Treasury of Scripture Knowledge

Summary

For whosoever shall keep the whole law, and yet offend in one point, he is guilty of all.

General references

Bible References

Whosoever

Deuteronomy 27:26
Cursed is he that does not confirm all the words of this law to do them. And all the people shall say, Amen.
Matthew 5:18
For verily I say unto you, Until heaven and earth pass away, not one jot or one tittle shall pass from the law until all is fulfilled.
Galatians 3:10
For as many as are of the works of the law are under the curse; for it is written, Cursed is every one that continues not in all things which are written in the book of the law to do them.

General references

Deuteronomy 5:18
Thou shalt not commit adultery.
Deuteronomy 6:25
And we shall have justice when we keep ourselves by doing all these commandments before the LORD our God, as he has commanded us.