Genesis 30:41

And whenever the stronger ones of the flock became with young, Jacob put the sticks in front of them in the drinking-places, so that they might become with young when they saw the sticks.

Treasury of Scripture Knowledge

Summary

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.

Whensoever the stronger cattle did conceive

Bible References

Whensoever the stronger cattle did conceive

Genesis 30:41
And whenever the stronger ones of the flock became with young, Jacob put the sticks in front of them in the drinking-places, so that they might become with young when they saw the sticks.

Basic English, produced by Mr C. K. Ogden of the Orthological Institute - public domain