Once buffalo were located, hunting did not begin until the tribal priests considered the time propitious. The hunt began by the men stealthily advancing together toward the buffalo, but no one could kill any buffalo until the warriors of the tribe gave the signal, in order not to startle the animals before the hunters could get in position for the attack on the herd. Anyone who broke ranks could be severely beaten. During the chase, the hunters guided their ponies with their knees and wielded bows and arrows. They could incapacitate buffalo with a single arrow shot into the flank between the lower ribs and the hip. The animal would soon lie down and perhaps bleed out, or the hunters would finish it off. An individual hunter might shoot as many as five buffalo in this way before backtracking and finishing them off. They preferred to kill cows and young bulls, as the taste of older bulls was disagreeable.