Jubilees 16:15
And in the sixth year of the fourth week we came to Abraham, to the Well of the Oath, and we appeared unto him [as we had told Sarah that we should return to her, and she would have conceived a son.
And in the sixth year of the fourth week we came to Abraham, to the Well of the Oath, and we appeared unto him [as we had told Sarah that we should return to her, and she would have conceived a son.