Yishmael (Ishmael), Yaakov (Jacob) and Yitzchak (Isaac)

Yishmael (Ishmael) was 14 years old when Yitzchak (Isaac) was born [Bereishis (Genesis) 17:25, 18:10]. Yaakov (Jacob) was born to Yitzchak when Yitzchak was 60 years old [Bereishis 25:26]. How old was Yitzhak when Yaakov was born?

 

14 + 60 = 74 years

 

 

Yishmael lived to 137 [Bereishis 25:17]. How old was Yaakov when Yishmael died?

 

137 – 14 = 123 years old

(267)