·Remembered
Well-grown, black-fleeced male sheep are bound in threes so each escaping man can hide beneath the middle animal.
See evidence text
“the male sheep were well grown, and carried a heavy black fleece, so I bound them noiselessly in threes together, with some of the withies on which the wicked monster used to sleep. There was to be a man under the middle sheep, and the two on either side were to cover him, so that there were three sheep to each man”