The Book of Jasher 28
2And the Lord appeared that night to Isaac and he said to him, Do not go down to Egypt but rise and go to Gerar, to Abimelech king of the Philistines, and remain there till the famine shall cease.
3And Isaac rose up and went to Gerar, as the Lord commanded him, and he remained there a full year.
4And when Isaac came to Gerar, the people of the land saw that Rebecca his wife was of a beautiful appearance, and the people of Gerar asked Isaac concerning his wife, and he said, She is my sister, for he was afraid to say she was his wife lest the people of the land should slay him on account of her.
5And the princes of Abimelech went and praised the woman to the king, but he answered them not, neither did he attend to their words.
6But he heard them say that Isaac declared her to be his sister, so the king reserved this within himself.
8And the king said unto Isaac, What is this thou hast done to us in saying of thy wife, She is my sister? how easily might one of the great men of the people have lain with her, and thou wouldst then have brought guilt upon us.
9And Isaac said unto Abimelech, Because I was afraid lest I die on account of my wife, therefore I said, She is my sister.
10At that time Abimelech gave orders to all his princes and great men, and they took Isaac and Rebecca his wife and brought them before the king.
11And the king commanded that they should dress them in princely garments, and make them ride through the streets of the city, and proclaim before them throughout the land, saying, This is the man and this is his wife; whoever toucheth this man or his wife shall surely die. And Isaac returned with his wife to the king's house, and the Lord was with Isaac and he continued to wax great and lacked nothing.
13And Abimelech said unto Isaac, Behold the whole earth is before thee; dwell wherever it may seem good in thy sight until thou shalt return to thy land; and Abimelech gave Isaac fields and vineyards and the best part of the land of Gerar, to sow and reap and eat the fruits of the ground until the days of the famine should have passed by.
14And Isaac sowed in that land, and received a hundred-fold in the same year, and the Lord blessed him.
15And the man waxed great, and he had possession of flocks and possession of herds and great store of servants.
16And when the days of the famine had passed away the Lord appeared to Isaac and said unto him, Rise up, go forth from this place and return to thy land, to the land of Canaan; and Isaac rose up and returned to Hebron which is in the land of Canaan, he and all belonging to him as the Lord commanded him.
18At that time Isaac sent his younger son Jacob to the house of Shem and Eber, and he learned the instructions of the Lord, and Jacob remained in the house of Shem and Eber for thirty-two years, and Esau his brother did not go, for he was not willing to go, and he remained in his father's house in the land of Canaan.
19And Esau was continually hunting in the fields to bring home what he could get, so did Esau all the days.
21And he remained in the land of Seir hunting in the field a year and four months.
23And Esau took her for a wife, and he came unto her; forty years old was Esau when he took her, and he brought her to Hebron, the land of his father's dwelling place, and he dwelt there.
25And when Shem died Jacob returned to his father to Hebron which is in the land of Canaan.
27For the wife of Laban was barren in those days, and bare no children, and also all his handmaids bare none to him.
29And those people came and told these things to Rebecca, and Rebecca rejoiced greatly that the Lord had visited her brother and that he had got children.