Yohana 16 : 21 John chapter 16 verse 21

Mwanamke azaapo, yuna huzuni kwa kuwa saa yake imefika; lakini akiisha kuzaa mwana, haikumbuki tena ile dhiki, kwa sababu ya furaha ya kuzaliwa mtu ulimwenguni.
soma Mlango wa 16

A woman, when she gives birth, has sorrow, because her time has come. But when she has delivered the child, she doesn't remember the anguish any more, for the joy that a human being is born into the world.