Sarah first appears under the name Sarai. She was Abram’s wife, and the couple had no children. Abraham later described her as his half sister, sharing his father but not his mother, but Scripture does not identify Sarah’s mother, describe her childhood, or explain how she and Abram married. Her first known setting is a family leaving Ur of the Chaldeans. Terah set out for Canaan with Abram, Sarai, and his grandson Lot, but they stopped and settled in Haran. Sarai’s story begins not in a settled home but on a journey that had not reached its intended destination.
After Terah died in Haran, Abram was called to go to a land God would show him. Sarai left Haran with her husband, Lot, their possessions, and the people in their household, and they entered Canaan. The family moved through Shechem and Bethel toward the south before a severe famine drove them into Egypt. The account does not say how Sarai understood these moves. It does show her sharing the long passage from Ur to Haran, then through Canaan and into Egypt. Even after reaching the promised land, the household did not settle in one place, and famine forced them to cross another border in search of survival.
As they approached Egypt, Abram feared that Sarai’s beauty would cause others to kill him. He asked her to say that she was his sister rather than his wife. Egyptian officials took Sarai into Pharaoh’s household, while Abram received livestock and servants because of her. Nothing is said about what Sarai thought or experienced inside the palace. When plagues struck Pharaoh’s house because of her, the truth about the marriage emerged. Pharaoh demanded to know why Abram had hidden that Sarai was his wife and called her his sister. He returned Sarai and sent the couple away with their possessions. Sarai bore the immediate danger created by Abram’s fear.
Back in Canaan, the household continued to move. After Abram and Lot separated, Abram and Sarai stayed near the oaks of Mamre by Hebron. Ten years after entering Canaan, Sarai still had no child. She decided to seek a son through Hagar, her Egyptian servant, and gave Hagar to Abram as a wife. Abram followed Sarai’s proposal and took Hagar as his wife, and Hagar soon became pregnant. The length of Sarai’s waiting is clear, but the account does not explain every emotion or social pressure behind her decision.
The relationship between the two women broke down after Hagar conceived. Hagar treated her mistress with contempt, and Sarai held Abram responsible for the wrong she believed she was suffering. Abram put Hagar back under Sarai’s authority. Sarai then treated her harshly, and Hagar fled into the wilderness. Hagar encountered God’s messenger there, returned, and gave birth to Ishmael when Abram was eighty-six. The course through Hagar had been proposed by Sarai and accepted by Abram, but the injury between the two women had not been repaired. When conflict followed, Abram placed Hagar back under Sarai’s authority, and Sarai treated her harshly from the stronger position. The narrative keeps the couple’s attempt to secure a child beside the pain that their choices and actions caused a more vulnerable person.
Even after Ishmael’s birth, Sarai did not bear a child for many years. When Abram was ninety-nine, God changed his name to Abraham and told him that Sarai was now to be called Sarah. God promised to bless Sarah, give Abraham a son through her, and make nations and kings come from her. Abraham laughed as he considered that he was one hundred and Sarah was ninety. Along with changing their names, God promised the son Sarah herself would bear the following year and named him Isaac.
When three visitors came to Mamre, Abraham told Sarah to knead three measures of fine flour and make bread, and she prepared food for them inside the tent. From behind the tent entrance, she heard that she would have a son when the visitor returned the next year. Sarah laughed to herself because she and Abraham were old and her childbearing years had passed. God asked Abraham why Sarah had laughed. Sarah denied it because she was afraid, but God answered that she had indeed laughed and repeated that she would have a son at the appointed time. The scene does not turn Sarah into someone who waited without uncertainty. She heard the promise, measured it against her body, laughed, and then tried to hide her laughter.
Near the time promised for the child, Sarah was placed in danger again. Abraham introduced her as his sister in Gerar, and King Abimelech took her into his household. Sarah also called Abraham her brother. Abraham explained that, when they left his father’s household, he had asked Sarah to call him her brother wherever they went. The account does not record how Sarah regarded this request or what she thought when it repeated the danger she had faced in Egypt. God warned Abimelech in a dream that Sarah was another man’s wife. The king had not approached her, and he returned her untouched. Abimelech gave livestock and servants to Abraham and returned Sarah. He also gave Abraham silver, saying that it would publicly vindicate Sarah’s honor and innocence. Just before she bore the promised child, Sarah once again had to be released from a danger created by Abraham’s recurring fear.
Sarah finally conceived and gave birth at the promised time. Abraham was one hundred, and Sarah was ninety. Their son was named Isaac as God had directed and was circumcised when he was eight days old. Sarah said that God had brought her laughter and that everyone who heard would laugh with her. The woman who had once laughed alone behind the tent now spoke of laughter shared over her son’s birth. Sarah nursed Isaac in her old age, and Abraham held a great feast when the child was weaned.
The old conflict returned around that feast. Sarah saw Ishmael, Hagar’s son. She demanded that Abraham send Hagar and Ishmael away, insisting that Ishmael must not share Isaac’s inheritance. Abraham was deeply distressed. God told Abraham to do what Sarah had said, explaining that his line would be named through Isaac while Ishmael would also become a nation. The next morning Abraham gave Hagar bread and water and sent her away with Ishmael. When the water ran out in the wilderness, God heard the boy, opened Hagar’s eyes to see a well, and remained with Ishmael as he grew. Sarah sought to secure Isaac’s inheritance, and Abraham’s execution of her demand sent another mother and son into the wilderness.
The account says little more about Sarah while Isaac grew. Genesis narrates Abraham and Isaac’s journey to the land of Moriah, but it does not say whether Sarah knew of the command or their return. Her next recorded scene is her death at Hebron. Sarah died at one hundred twenty-seven, and Abraham mourned and wept for her. Because he still lived as a resident foreigner in Canaan, he had no land of his own in which to bury his wife.
Abraham asked the Hittites for a burial place he could purchase. They offered him the use of a chosen tomb, but he wanted a burial site the family would own rather than borrow. Ephron offered the field and cave before the people, but Abraham continued to insist on paying for them. When Ephron named four hundred shekels of silver, Abraham weighed out the amount and purchased the field and cave of Machpelah near Mamre. The transaction took place before the people gathered at the city gate, and the field, cave, and trees within its boundary were confirmed as Abraham’s possession. He buried Sarah in the cave. After a life that moved from Ur through Haran, Canaan, Egypt, and Gerar, Sarah’s last known place became the first land her family purchased in Canaan. Sarah was buried in the cave of Machpelah near Hebron, and its field and cave became a burial site owned by the family.