But your son Isaac will be born about this time next year, and the promise I am making to you and your family will be for him and his descendants for ever.
The LORD said, “Go and get Isaac, your only son, the one you dearly love! Take him to the land of Moriah, and I will show you a mountain where you must sacrifice him to me on the fires of an altar.”
From Abraham to King David, his ancestors were: Abraham, Isaac, Jacob, Judah and his brothers (Judah's sons were Perez and Zerah, and their mother was Tamar), Hezron; Ram, Amminadab, Nahshon, Salmon, Boaz (his mother was Rahab), Obed (his mother was Ruth), Jesse, and King David.
God said to Abraham, “Every son in each family must be circumcised to show that you have kept your agreement with me.” So when Isaac was eight days old, Abraham circumcised him. Later, Isaac circumcised his son Jacob, and Jacob circumcised his twelve sons.
But I brought Abraham across the River Euphrates and led him through the land of Canaan. I blessed him by giving him Isaac, the first in a line of many descendants.
