Matthew 22:40

On these two commandments the whole law hangeth, and the prophets.

Matthew 7:12

All things therefore whatsoever ye would that men should do unto you, even so do ye also unto them: for this is the law and the prophets.

John 1:17

For the law was given through Moses; grace and truth came through Jesus Christ.

Romans 3:19-21

Now we know that what things soever the law saith, it speaketh to them that are under the law; that every mouth may be stopped, and all the world may be brought under the judgment of God:

Romans 13:9

For this, Thou shalt not commit adultery, Thou shalt not kill, Thou shalt not steal, Thou shalt not covet, and if there be any other commandment, it is summed up in this word, namely, Thou shalt love thy neighbor as thyself.

1 Timothy 1:5

But the end of the charge is love out of a pure heart and a good conscience and faith unfeigned:

James 2:8

Howbeit if ye fulfil the royal law, according to the scripture, Thou shalt love thy neighbor as thyself, ye do well:

1 John 4:7-11

Beloved, let us love one another: for love is of God; and every one that loveth is begotten of God, and knoweth God.

1 John 4:19-21

We love, because he first loved us.

Treasury of Scripture Knowledge

Summary

On these two commandments hang all the law and the prophets.

Bible References

General references

Matthew 7:12
All things therefore whatsoever ye would that men should do unto you, even so do ye also unto them: for this is the law and the prophets.
John 1:17
For the law was given through Moses; grace and truth came through Jesus Christ.
Romans 3:19
Now we know that what things soever the law saith, it speaketh to them that are under the law; that every mouth may be stopped, and all the world may be brought under the judgment of God:
Romans 13:9
For this, Thou shalt not commit adultery, Thou shalt not kill, Thou shalt not steal, Thou shalt not covet, and if there be any other commandment, it is summed up in this word, namely, Thou shalt love thy neighbor as thyself.
1 Timothy 1:5
But the end of the charge is love out of a pure heart and a good conscience and faith unfeigned:
1 John 4:7
Beloved, let us love one another: for love is of God; and every one that loveth is begotten of God, and knoweth God.
James 2:8
Howbeit if ye fulfil the royal law, according to the scripture, Thou shalt love thy neighbor as thyself, ye do well:

American Standard Version Public Domain