Mark 3:25
And if a house be divided against itself, that house cannot stand.
Genesis 13:7-8
And there was a strife between the herdsmen of Abram's cattle and the herdsmen of Lot's cattle: and the Canaanites and the Perizzites dwelled then in the land.
Genesis 37:4
And when his brothers saw that their father loved him more than all his brothers, they hated him, and could not speak peaceably unto him.
Psalm 133:1
[A song of ascents. Of David.] Behold, how good and how pleasant it is for brethren to dwell together in unity!
Galatians 5:15
But if you bite and devour one another, take heed that you be not consumed one of another.
James 3:16
For where envying and strife is, there is confusion and every evil work.