\v 19 Iman iragamba :Oya ariko Sara umugore wawe agakubyarire umwana w'umhungu uzamwita izina rya Isaka ,kandi nzakora indagano ry'iteka hagati  yanje nawe n'urubyaro rwawe. \v 20 Ibyerekeye Ishimayeli nabyo ndabyunvishije:Nzamuhereza imigisha azororoka cane ,azabyara abakuru cumi na babiri tena nzamigira ubwoko buomeye cane. \v 21 Tena nzahiraho indagano ikomeye y'iteka ryose hamwe na Isaka umwana wa Sara azbyara mu myaka ya nyuma nyuma.