Galatians 5:14

For the whole law is fulfilled in one word, even in this, Thou shalt love thy neighbour as thyself.

Matthew 7:12

All things therefore whatsoever ye would be willing that men should do to you, just so do ye to them: for this is the law and the prophets.

Matthew 19:18-19

He saith unto him, Which? Then said Jesus, these, Thou shalt do no murder, Thou shalt not commit adultery, Thou shalt not steal, Thou shalt not bear false witness,

Matthew 22:39-40

And the second is like to it, "Thou shalt love thy neighbour as thyself."

Mark 12:31

And the second, like it, is this; Thou shalt love thy neighbour as thyself: there is no greater commandment than these.

Romans 13:8-10

Owe no man any thing, but to love one another: for he that loveth another hath fulfilled the law.

Galatians 6:2

Bear ye one another's burdens, and so fulfil the law of Christ.

Mark 12:33

and to love him with all the heart, and with all the understanding, and with all the soul, and with all the strength; and to love his neighbour as himself, is better than all burnt offerings, and sacrifices.

Luke 10:27-37

And he answering said, "Thou shalt love the Lord thy God with all thy heart, and with all thy soul, and with all thy might, and with all thy understanding, and thy neighbour as thyself."

John 13:34

A new commandment I give unto you, That ye love one another; even as I have loved you, that ye also love one another.

1 Timothy 1:5

For the end of the commandment is love out of a clean heart, and good conscience, and faith unfeigned:

James 2:8-11

If indeed ye fulfil the royal law according to the scripture, Thou shalt love thy neighbour as thyself, ye do well:

Treasury of Scripture Knowledge

Summary

For all the law is fulfilled in one word, even in this; Thou shalt love thy neighbour as thyself.

Bible References

All

Matthew 7:12
All things therefore whatsoever ye would be willing that men should do to you, just so do ye to them: for this is the law and the prophets.
Matthew 19:18
He saith unto him, Which? Then said Jesus, these, Thou shalt do no murder, Thou shalt not commit adultery, Thou shalt not steal, Thou shalt not bear false witness,
Matthew 22:39
And the second is like to it, "Thou shalt love thy neighbour as thyself."
Romans 13:8
Owe no man any thing, but to love one another: for he that loveth another hath fulfilled the law.
James 2:8
If indeed ye fulfil the royal law according to the scripture, Thou shalt love thy neighbour as thyself, ye do well:

General references

Luke 6:31
And as ye would that men should do unto you, do ye also to them in like manner.
1 Corinthians 16:14
Let all your concerns be transacted in love.
1 John 4:21
So this commandment have we from him, that he who loveth God love also his brother.