Genesis 22:16-18

16and said, “I swear by myself, declares the Lord, that because you have done this and have not withheld your son, your only son,

17I will surely bless you and make your descendants as numerous as the stars in the sky and as the sand on the seashore. Your descendants will take possession of the cities of their enemies,

18and through your offspring all nations on earth will be blessed, because you have obeyed me.”