2 Peter 1:7

and with piety fraternal affection; and with fraternal affection love.

Romans 12:10

In brotherly affection be tenderly attached to each other; in honour 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

THOUGH I speak with the tongues of men and of angels, but have not love, I am become as sounding brass, and tinkling cymbal.

1 Thessalonians 3:12

And the Lord cause you to abound and overflow with love one to another, and towards all men, as we also do to you:

1 Thessalonians 5:15

See that no man return evil for evil to any man; but always pursue that which is good, both towards one another, and towards all men.

Hebrews 13:1

LET brotherly love continue.

1 Peter 1:22

Having purified your souls by obedience to the truth through the Spirit unto fraternal affection undissembled, love each other intensely out of a pure heart:

Galatians 6:10

Well then, whilst we have opportunity, let us do good unto all men, but especially unto those who are of the household of faith.

Colossians 3:14

But above all these things put on love, which is the bond of perfection.

1 Thessalonians 4:9-10

Now concerning brotherly love, I have no need to write unto you: for ye yourselves are divinely taught to love one another.

1 Peter 2:17

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

1 Peter 3:8

Finally, be all like-minded, sympathizing, loving fraternally, compassionate, friendly hearted,

1 John 3:14

We know that we are passed out of [a state of] death into life, because we love the brethren: he that loveth not his brother abideth in death.

1 John 3:16

By this we have known the love [of Christ], because for us he laid down his own life: and we ought to lay down our lives for the brethren.

1 John 4:21

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

Treasury of Scripture Knowledge

Summary

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

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 brotherly affection be tenderly attached to each other; in honour preferring one another:
1 Thessalonians 3:12
And the Lord cause you to abound and overflow with love one to another, and towards all men, as we also do to you:
1 Thessalonians 4:9
Now concerning brotherly love, I have no need to write unto you: for ye yourselves are divinely taught to love one another.
Hebrews 13:1
LET brotherly love continue.
1 Peter 1:22
Having purified your souls by obedience to the truth through the Spirit unto fraternal affection undissembled, love each other intensely out of a pure heart:
1 Peter 2:17
Honour all men. Love the brotherhood. Fear God. Honour the king.
1 John 3:14
We know that we are passed out of [a state of] death into life, because we love the brethren: he that loveth not his brother abideth in death.

General references

Luke 1:75
in righteousness and holiness before him, all the days of our life.
1 Corinthians 16:14
Let all your concerns be transacted in love.
Hebrews 13:1
LET brotherly love continue.