Genesis 30:40

set the faces … Laban This is a very obscure sentence in the original. It probably describes a second device practised by Jacob. At the breeding time he caused the ewes which belonged to Laban to pasture within view of his own parti-coloured and black animals, in order to increase the tendency of Laban's flock to produce spotted and parti-coloured lambs. The difficulty, however, of the language has made some scholars suppose that the words "and set … of Laban" are a gloss. As they stand, they seem to contradict Genesis 30:33; Genesis 30:36, according to which Laban had already removed to a distance the parti-coloured animals.