Matthew 10:21

[At that time] a person will turn his brother over to be killed, and the father [will do the same to] his child. And children will rebel against their parents and turn them over to be killed.

Matthew 10:36

[In fact] a person's enemies will be members of his own family [i.e., in some cases].

Matthew 12:25

Knowing their thoughts Jesus said to them, "Every kingdom [plagued] with internal division will end in ruin. And every city or household divided from within will not survive.

Revelation 17:12-17

"And the ten horns you saw are ten kings, who have not received a kingdom yet, but for one hour they will receive authority as kings, along with the beast.

Treasury of Scripture Knowledge

Summary

And I will set the Egyptians against the Egyptians: and they shall fight every one against his brother, and every one against his neighbour; city against city, and kingdom against kingdom.

General references

Bible References

I will

Matthew 12:25
Knowing their thoughts Jesus said to them, "Every kingdom [plagued] with internal division will end in ruin. And every city or household divided from within will not survive.
Revelation 17:12
"And the ten horns you saw are ten kings, who have not received a kingdom yet, but for one hour they will receive authority as kings, along with the beast.

General references

Mark 3:24
And if a kingdom is plagued by internal division, it will never survive.