James 2:10

Whoever obeys the whole law and yet stumbles in one point is guilty of breaking all of it.

Galatians 3:10

Those who are of the works of the Law are under a curse. For it is written, Cursed is everyone who does not abide by all things written in the book of the Law, by obeying them.

Deuteronomy 27:26

Cursed is he who does not abide by all things written in the book of the law by obeying them.' And all the people will say: 'Amen.'

Matthew 5:18-19

I solemnly tell you, heaven and earth would pass away before one small letter (detail) will pass away from the Law. All things must be accomplished.

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 who does not abide by all things written in the book of the law by obeying them.' And all the people will say: 'Amen.'
Matthew 5:18
I solemnly tell you, heaven and earth would pass away before one small letter (detail) will pass away from the Law. All things must be accomplished.
Galatians 3:10
Those who are of the works of the Law are under a curse. For it is written, Cursed is everyone who does not abide by all things written in the book of the Law, by obeying them.

General references

Deuteronomy 5:18
Do not commit adultery.
Deuteronomy 6:25
If we are careful to do these commandments before Jehovah our God, just as he ordered us, it will mean righteousness for us.'