Acts 7:26

the next day seeing some that were fighting, he would have persuaded them to agree, saying, sirs, ye are brethren; why do ye injure one another?

John 15:17-18

Above all I enjoin you, to love one another.

1 Corinthians 6:6-8

but when a contest arises, you must refer the decision to infidels?

Philippians 2:1

If then there be any christian consolation, any charitable relief, any communion of the spirit, if any tenderness of compassion,

Philippians 2:3

Do nothing out of a spirit of contention, or for vain-glory, but modestly look upon others as if they were better than yourselves.

1 John 3:11-15

for this is the doctrine that you have heard from the beginning, that we should love one another.

Treasury of Scripture Knowledge

Summary

And the next day he shewed himself unto them as they strove, and would have set them at one again, saying, Sirs, ye are brethren; why do ye wrong one to another?

Bible References

Ye are

John 15:17
Above all I enjoin you, to love one another.
1 Corinthians 6:6
but when a contest arises, you must refer the decision to infidels?
Philippians 2:1
If then there be any christian consolation, any charitable relief, any communion of the spirit, if any tenderness of compassion,
1 John 3:11
for this is the doctrine that you have heard from the beginning, that we should love one another.