1. Mose 30:34

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, and caused the latter to feed…

In this chapter we have an account of the increase, I. Of Jacob's family. Eight children more we find registered in this chapter; Dan and Naphtali by Bilhah, Rachel's maid (Gen 30:1-8). Gad and Asher by Zilpah, Leah's maid (Gen 30:9-13). Issachar, Zebulun, and Dinah, by Leah (Gen 30:14-21). And, last of all, Joseph, by Rachel (Gen 30:22-24). II. Of Jacob's estate. He makes a new bargain with Laban (Gen 30:25-34). And in the six years' further service he did to Laban God wonderfully blessed him, so that his stock of cattle became very considerable (Gen 30:35-43). Herein was fulfilled the blessing with which Isaac dismissed him (Gen 28:3), "God make thee fruitful, and multiply thee." Even these small matters concerning Jacob's house and field, though they seem inconsiderable, are improvable for our learning. For the scriptures were written, not for princes and statesmen, to instruct them in politics; but for all people, even the meanest, to direct them in their families and callings: yet some things are here recorded concerning Jacob, not for imitation, but for admonition.

30:34-36 Laban verbally agreed with Jacob’s plan, but he tried to prevent Jacob from accruing wealth by removing animals from the flock that would fulfill the agreement. • Laban’s deception with his goats reminds us of Jacob’s deception of Esau (cp. 27:9; see study note on 29:14-30).