'Wars' in the Bible

And ye shall hear of wars and rumors of wars; see that ye be not troubled: for these things must needs come to pass; but the end is not yet.

And when ye shall hear of wars and rumors of wars, be not troubled: these things must needs come to pass; but the end is not yet.

And when ye shall hear of wars and tumults, be not terrified: for these things must needs come to pass first; but the end is not immediately.

Whence come wars and whence come fightings among you? come they not hence, even of your pleasures that war in your members?