Mwanzo 30:41

Kila mara wanyama wenye nguvu walipohitaji mbegu, Yakobo aliweka zile fito kwenye mabirika mbele ya hao wanyama, ili wapandwe karibu na hizo fito,

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.