2 John 1:5

And now I beseech thee, lady, not as though I wrote a new commandment to thee, but that which we had from the beginning, that we love one another.

1 John 3:11

For this is the message that ye have heard from the beginning, that we should love one another.

John 13:34-35

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

John 15:12

This is my commandment, That ye love one another, as I have loved you.

Galatians 5:22

But the fruit of the Spirit is love, joy, peace, long-suffering, gentleness, goodness, faith,

Ephesians 5:2

And walk in love, as Christ also hath loved us, and hath given himself for us an offering and a sacrifice to God for a sweet-smelling savor.

1 Thessalonians 4:9

But concerning brotherly love ye need not that I write to you: for ye yourselves are taught by God to love one another.

Hebrews 13:1

Let brotherly love continue.

1 Peter 1:22-23

Seeing ye have purified your souls in obeying the truth through the Spirit to unfeigned love of the brethren, see that ye love one another with a pure heart fervently:

1 Peter 4:8

And above all things have fervent charity among yourselves: for charity will cover a multitude of sins.

2 Peter 1:7

And to godliness brotherly kindness; and to brotherly kindness charity.

1 John 2:7-8

Brethren, I write no new commandment to you, but an old commandment which ye had from the beginning: The old commandment is the word which ye have heard from the beginning.

1 John 3:14-18

We know that we have passed from death to life, because we love the brethren. He that loveth not his brother, abideth in death.

1 John 3:23

And this is his commandment; That we should believe on the name of his Son Jesus Christ, and love one another, as he gave us commandment.

1 John 4:7-12

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

1 John 4:20

If a man sayeth, I love God, and hateth his brother, he is a liar. For he that loveth not his brother, whom he hath seen, how can he love God, whom he hath not seen?

Treasury of Scripture Knowledge

Summary

And now I beseech thee, lady, not as though I wrote a new commandment unto thee, but that which we had from the beginning, that we love one another.

General references

Bible References

Not

1 John 2:7
Brethren, I write no new commandment to you, but an old commandment which ye had from the beginning: The old commandment is the word which ye have heard from the beginning.
1 John 3:11
For this is the message that ye have heard from the beginning, that we should love one another.

General references

Hebrews 13:1
Let brotherly love continue.