Bereshis 30:41

41 And it came to pass, whensoever tzon hamekusharot (the stronger flock) did breed, that Ya’akov set the maklot before the eyes of the tzon in the trough channels, that they might breed among the maklot.

Bereshis 30:41 Meaning and Commentary

Genesis 30:41

And it came to pass, whensoever the stronger cattle did
conceive
Whose limbs were well compact, and were strong and healthy: that Jacob laid the rods before the eyes of the cattle in the gutters,
that they might conceive among the rods;
and bring forth party coloured ones, and such as were robust and strong like themselves; and this was another device of Jacob's to get the best of the flock. Aben Ezra thinks this refers to the two seasons of the year, when the flocks conceived; the one was in Nisan, in the spring, and such as were brought on that conception were strong, and therefore Jacob chose to lay the rods in the gutters at that time, that he might have the best cattle; and so the Targum of Jonathan calls these here the forward ones, as it does those in ( Genesis 30:42 ) we render feeble, the latter ones; which, according to Aben Ezra, conceived in Tisri or September, and what they brought were weak and feeble. (Based on the laws of genetics, Jacob's breeding of the best of the flock would produce higher quality offspring. Ed.)

Bereshis 30:41 In-Context

39 And the flocks bred before the maklot, and brought forth tzon streaked, speckled, and spotted.

40 And Ya’akov did separate the kesavim, and set the faces of the tzon toward the streaked, and all the dark in the tzon Lavan; and he put his own adarim (flocks) by themselves, and put them not unto the tzon Lavan.

41 And it came to pass, whensoever tzon hamekusharot (the stronger flock) did breed, that Ya’akov set the maklot before the eyes of the tzon in the trough channels, that they might breed among the maklot.

42 But when the tzon were feeble, he put them not in: so the feebler would belong to Lavan, and the stronger to Ya’akov.

43 And the ish increased exceedingly, and had much tzon, and shefachot, and avadim, and gemalim, and chamorim.