Mwanzo 21 : 10 Genesis chapter 21 verse 10

Kwa hiyo akamwambia Ibrahimu, Mfukuze mjakazi huyu na mwanawe, maana mwana wa mjakazi hatarithi pamoja na mwanangu, Isaka.
soma Mlango wa 21

Therefore she said to Abraham, "Cast out this handmaid and her son! For the son of this handmaid will not be heir with my son, even with Isaac."