Galatians 5:14

For the whole Law has been fulfilled in this one precept, Thou shalt love thy neighbor as thyself.

Matthew 7:12

"Therefore everything that you would have men do to you, do you also the same to them; for this is the Law and the Prophets.

Matthew 19:18-19

"Which commandments?" asked the man. Jesus replied. "Thou shalt not kill; Thou shalt not commit adultery; Thou shalt not steal; Thou shalt not bear false witness;

Matthew 22:39-40

"The second, which is like it, is this, "Thou shalt love thy neighbor as thyself.

Mark 12:31

"The second is this, "Thou shall love thy neighbor as thyself. Other command greater than these there is none."

Romans 13:8-10

Never owe any one anything save the debt of brotherly love; for he who loves his neighbor has fulfilled the Law.

Galatians 6:2

Ever be bearing one another's burdens, and so be fulfilling the law of Christ.

Mark 12:33

and that beside him there is none other, and to love him with all one's heart and with all one's understanding and with all one's might, and to love one's neighbor as oneself is far beyond all whole burnt offerings and sacrifices."

Luke 10:27-37

"You must love the Lord your God," he answered, with all your heart, and with all your soul, and with all your strength, and with all your with all your mind; and your neighbor as yourself."

John 13:34

I give you a new commandment, Love one another!

1 Timothy 1:5

Now the end of the exhortation is love, out of a pure heart and a good conscience and an undissembled faith.

James 2:8-11

If you are keeping the royal law, which says, Thou shalt love thy neighbor as thou dost thyself, you are doing 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
"Therefore everything that you would have men do to you, do you also the same to them; for this is the Law and the Prophets.
Matthew 19:18
"Which commandments?" asked the man. Jesus replied. "Thou shalt not kill; Thou shalt not commit adultery; Thou shalt not steal; Thou shalt not bear false witness;
Matthew 22:39
"The second, which is like it, is this, "Thou shalt love thy neighbor as thyself.
Romans 13:8
Never owe any one anything save the debt of brotherly love; for he who loves his neighbor has fulfilled the Law.
James 2:8
If you are keeping the royal law, which says, Thou shalt love thy neighbor as thou dost thyself, you are doing well.

General references

Luke 6:31
And as you would like men to do to you, So do you also to them.
1 Corinthians 16:14
Let all that you do be done in love.
1 John 4:21
And we have this command from God: HE WHO LOVES GOD IS TO LOVE HIS BROTHER ALSO.