Every man's hand is against the other, and all against the stranger.
 Winston Churchill, The Story of the Malakand Field Force (1898). copy citation

Context

“The people of one valley fight with those of the next. To the quarrels of communities are added the combats of individuals. Khan assails khan, each supported by his retainers. Every tribesman has a blood feud with his neighbor. Every man's hand is against the other, and all against the stranger. Nor are these struggles conducted with the weapons which usually belong to the races of such development. To the ferocity of the Zulu are added the craft of the Redskin and the marksmanship of the Boer.” source