Mwanzo 30 : 41 Genesis chapter 30 verse 41

Ikawa kila walipopata mimba wanyama wenye nguvu, Yakobo akaziweka zile fito mbele ya macho ya hao wanyama katika mabirika ili kwamba wachukue mimba kati ya zile fito,
soma Mlango wa 30

It happened, whenever the stronger of the flock conceived, that Jacob laid the rods before the eyes of the flock in the gutters, that they might conceive among the rods;