Abraham relative Sarah
Sarah
Thirteen years later, when Abram was 99 years of age, God declared Abram's new name: "Abraham" – "a father of many nations". Abraham then received the instructions for the covenant of the pieces, of which circumcision was to be the sign.God declared Sarai's new name: "Sarah", blessed her, and told Abraham, "I will give thee a son also of her". Abraham laughed, and "said in his heart, 'Shall a child be born unto him that is a hundred years old? and shall Sarah, that is ninety years old, bear [a child]?'" Immediately after Abraham's encounter with God, he had his entire household of men, including himself (age 99) and Ishmael (age 13), circumcised.
kin family member kinsman kinswoman relation by marriage