text:  Sometimes when there's drought in Palestine, the shepherd has to take his flock out of their normal geographical boundaries to find grass. They might be out two weeks, three weeks, looking for grass, pasture land. Say one morning, he's out in front of the sheep, leading the sheep. He comes over a little rise, and there down before him is just a little pasture of 20, 25 acres, full of grass. Well, the rookie shepherd is going to take the sheep, run them right in there. Never the veteran shepherd.