Matthew 22:39

And there is another like unto this: 'Thou shalt love thine neighbor as thyself.'

Leviticus 19:18

Thou shalt not avenge thyself nor bear hate in thy mind against the children of thy people, but shalt love thy neighbour even as thyself. I am the LORD.

Matthew 19:19

Honour father and mother: and thou shalt love thine neighbor as thyself."

Galatians 5:14

For all the law is fulfilled in one word, which is this, "Thou shalt love thine neighbour as thyself."

Mark 12:31

And the second is like unto this, 'Thou shalt love thy neighbor, as thyself.' There is none other commandment greater than these."

Luke 10:27-37

And he answered and said, "Thou shalt love thy Lord God, with all thy heart, and with all thy soul, and with all thy strength, and with all thy mind: and thy neighbor as thyself."

Romans 13:9-10

For these commandments: Thou shalt not commit adultery, thou shalt not kill, thou shalt not steal, thou shalt not bear false witness, thou shalt not desire, and so forth: if there be any other commandment, they are all comprehended in this saying, "Love thine neighbor as thyself."

Romans 15:2

Let every man please his neighbor unto his wealth and edifying.

Galatians 6:10

While we have, therefore, time; let us do good unto all men, and specially, unto them which are of the household of faith.

James 2:8

If ye fulfil the royal law - according to the scripture which saith, "Thou shalt love thine neighbour as thyself" - ye do well.

Treasury of Scripture Knowledge

Summary

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

General references

Bible References

Neighbour

Luke 10:29
He, willing to justify himself, said unto Jesus, "Who is then my neighbor?"
Romans 15:2
Let every man please his neighbor unto his wealth and edifying.
Galatians 6:10
While we have, therefore, time; let us do good unto all men, and specially, unto them which are of the household of faith.

General references

Luke 6:31
And as ye would that men should do to you: so do ye to them likewise.
1 John 4:21
And this commandment have we of him: that he which loveth God, should love his brother also.