Genesis 30:41

English Standard Version

41 Whenever the stronger of the flock were breeding, Jacob would lay the sticks in the troughs before the eyes of the flock, that they might breed among the sticks,

New International Version

41 Whenever the stronger females were in heat, Jacob would place the branches in the troughs in front of the animals so that they would mate near the branches,

New International Reader’s Version

41 Every time the stronger females were ready to mate, Jacob would place the branches in the stone tubs. He would place them in front of the animals so they would mate near the branches.

King James Version

41 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.