Genesis 30:41

39 And the flocks conceived before the rods, and brought forth cattle ringstraked, speckled, and spotted.

40 And Jacob did separate the lambs, and set the faces of the flocks toward the ringstraked, and all the brown in the flock of Laban; and he put his own flocks by themselves, and put them not unto Laban’s cattle.

And it came to pass, whensoever the stronger cattle did conceive, that Jacob laid the rods before the eyes of the cattle in the gutters, that they might conceive among the rods.

42 But when the cattle were feeble, he put them not in: so the feebler were Laban’s, and the stronger Jacob’s.

43 And the man increased exceedingly, and had much cattle, and maidservants, and menservants, and camels, and asses.

Here the Bible tells a story about someone else. Ask yourself what it can say to us today. Do read the surrounding verses too, because the context often says more than a single verse.

Compare

BSB
Whenever the stronger females of the flock were in heat, Jacob would place the branches in the troughs, in full view of the animals, so that they would breed in front of the branches.
KJV
And it came to pass, whensoever the stronger cattle did conceive, that Jacob laid the rods before the eyes of the cattle in the gutters, that they might conceive among the rods.
WEB
Whenever the stronger of the flock conceived, Jacob laid the rods in front of the eyes of the flock in the watering troughs, that they might conceive among the rods;
ASV
And it came to pass, whensoever the stronger of the flock did conceive, that Jacob laid the rods before the eyes of the flock in the gutters, that they might conceive among the rods;
DARBY
And it came to pass whensoever the strong cattle were ardent, that Jacob laid the rods before the eyes of the flock in the gutters, that they might become ardent among the rods;
BLB
And it came to pass whenever the strong of the flock conceived, that Jacob placed the rods before the eyes of the flock in the channels, that they might conceive in front of the ro ds.
ÅB
Og hver gang det sterke småfe parret seg, la Jakob kjeppene midt for øynene på dem i rennene, for at de skulle parre seg ved kjeppene;
OTB
Når de sterkere hunnene var i brunst, plasserte Jakob stavene i trauene foran dyrene, slik at de ville parre seg nær stavene;
B1930
Og hver gang det sterke småfe parret sig, la Jakob kjeppene midt for øinene på dem i rennene, forat de skulde parre sig ved kjeppene;

Study notes (Tyndale)

Original text and word study