doubt intended by Jacob, as the further course of the narrative shows, but it is not involved in the words of Gen 30:32. Either the writer has restricted himself to the main fact, and omitted to mention that it was also agreed at the same time that the separation should be repeated at certain regular periods, and that all the sheep of an abnormal colour in Laban's flock should also be set aside as part of Jacob's wages; or this point was probably not mentioned at first, but taken for granted by both parties, since Jacob took measures with that idea to his own advantage, and even Laban, notwithstanding the frequent alteration of the contract with which Jacob charged him (Gen 31:7-8, and Gen 31:41), does not appear to have disputed this right.
verses 34-40
Laban cheerfully accepted the proposal, but did not leave Jacob to make the selection. He undertook that himself, probably to make more sure, and then gave those which were set apart as Jacob's wages to his own sons to tend, since it was Jacob's duty to take care of Laban's flock, and “ set three days' journey betwixt himself and Jacob,” i.e., between the flock to be tended by himself through his sons, and that to be tended by Jacob, for the purpose of preventing any copulation between the animals of the two flocks. Nevertheless he was overreached by Jacob, who adopted a double method of increasing the wages agreed upon. In the first place (Gen 30:37-39), he took fresh rods of storax, maple, and walnut-trees, all of which have a dazzling white wood under their dark outside, and peeled white stripes upon them, הלּבן מחשׂף (the verbal noun instead of the inf. abs. חשׂף), “ peeling the white naked in the rods.” These partially peeled, and therefore mottled rods, he placed in the drinking-troughs (רהטים lit., gutters, from רהט = רוּץ to run, is explained by המּים שׁקתות water-troughs), to which the flock came to drink, in front of the animals, in order that, if copulation took place at the drinking time, it might occur near the mottled sticks, and the young be speckled and spotted in consequence. ויּחמנה a rare, antiquated form for ותּחמנה from חמם, and ויּחמוּ for ויּחמוּ imperf. Kal of יחם = חמם. This artifice was founded upon a fact frequently noticed, particularly in the case of sheep, that whatever fixes their attention in copulation is marked upon the young (see the proofs in Bochart, Hieroz. 1, 618, and Friedreich zur Bibel 1, 37ff.). - Secondly (Gen 30:40), Jacob separated the speckled animals thus obtained from those of a normal colour,
