2 John 1:5

Now I ask you, lady, not as though I were writing to you a new commandment, but the one which we have had from the beginning, that we love one another.

1 John 3:11

For this is the message which you have heard from the beginning, that we should love one another;

John 13:34-35

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

John 15:12

“This is My commandment, that you love one another, just as I have loved you.

Galatians 5:22

But the fruit of the Spirit is love, joy, peace, patience, kindness, goodness, faithfulness,

Ephesians 5:2

and walk in love, just as Christ also loved you and gave Himself up for us, an offering and a sacrifice to God as a fragrant aroma.

1 Thessalonians 4:9

Now as to the love of the brethren, you have no need for anyone to write to you, for you yourselves are taught by God to love one another;

Hebrews 13:1

Let love of the brethren continue.

1 Peter 1:22-23

Since you have in obedience to the truth purified your souls for a sincere love of the brethren, fervently love one another from the heart,

1 Peter 4:8

Above all, keep fervent in your love for one another, because love covers a multitude of sins.

2 Peter 1:7

and in your godliness, brotherly kindness, and in your brotherly kindness, love.

1 John 2:7-8

Beloved, I am not writing a new commandment to you, but an old commandment which you have had from the beginning; the old commandment is the word which you have heard.

1 John 3:14-18

We know that we have passed out of death into life, because we love the brethren. He who does not love abides in death.

1 John 3:23

This is His commandment, that we believe in the name of His Son Jesus Christ, and love one another, just as He commanded us.

1 John 4:7-12

Beloved, let us love one another, for love is from God; and everyone who loves is born of God and knows God.

1 John 4:20

If someone says, “I love God,” and hates his brother, he is a liar; for the one who does not love his brother whom he has seen, cannot love God whom he has 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
Beloved, I am not writing a new commandment to you, but an old commandment which you have had from the beginning; the old commandment is the word which you have heard.
1 John 3:11
For this is the message which you have heard from the beginning, that we should love one another;

General references

Hebrews 13:1
Let love of the brethren continue.