2 Peter 1:7

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

Romans 12:10

In love of the brethren be tenderly affectioned one to another; in honor preferring one another;

John 13:34-35

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 Corinthians 13:1-8

If I speak with the tongues of men and of angels, but have not love, I am become sounding brass, or a clanging cymbal.

1 Thessalonians 3:12

and the Lord make you to increase and abound in love one toward another, and toward all men, even as we also do toward you;

1 Thessalonians 5:15

See that none render unto any one evil for evil; but always follow after that which is good, one toward another, and toward all.

Hebrews 13:1

Let love of the brethren continue.

1 Peter 1:22

Seeing ye have purified your souls in your obedience to the truth unto unfeigned love of the brethren, love one another from the heart fervently:

Galatians 6:10

So then, as we have opportunity, let us work that which is good toward all men, and especially toward them that are of the household of the faith.

Colossians 3:14

and above all these things put on love, which is the bond of perfectness.

1 Thessalonians 4:9-10

But concerning love of the brethren ye have no need that one write unto you: for ye yourselves are taught of God to love one another;

1 Peter 2:17

Honor all men. Love the brotherhood. Fear God. Honor the king.

1 Peter 3:8

Finally, be ye all likeminded, compassionate, loving as brethren, tenderhearted, humbleminded:

1 John 3:14

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

1 John 3:16

Hereby know we love, because he laid down his life for us: and we ought to lay down our lives for the brethren.

1 John 4:21

And this commandment have we from him, that he who loveth God love his brother also.

Treasury of Scripture Knowledge

Bible References

Brotherly

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.
Romans 12:10
In love of the brethren be tenderly affectioned one to another; in honor preferring one another;
1 Thessalonians 3:12
and the Lord make you to increase and abound in love one toward another, and toward all men, even as we also do toward you;
1 Thessalonians 4:9
But concerning love of the brethren ye have no need that one write unto you: for ye yourselves are taught of God to love one another;
Hebrews 13:1
Let love of the brethren continue.
1 Peter 1:22
Seeing ye have purified your souls in your obedience to the truth unto unfeigned love of the brethren, love one another from the heart fervently:
1 Peter 2:17
Honor all men. Love the brotherhood. Fear God. Honor the king.
1 John 3:14
We know that we have passed out of death into life, because we love the brethren. He that loveth not abideth in death.

General references

Deuteronomy 6:17
Ye shall diligently keep the commandments of Jehovah your God, and his testimonies, and his statutes, which he hath commanded thee.
Ecclesiastes 10:18
By slothfulness the roof sinketh in; and through idleness of the hands the house leaketh.
Luke 1:75
In holiness and righteousness before him all our days.
1 Corinthians 16:14
Let all that ye do be done in love.
Hebrews 13:1
Let love of the brethren continue.

American Standard Version Public Domain