Genesis 22:15-19

15And the Angel of Jehovah called to Abraham from the heavens a second time,

16and said, By myself I swear, saith Jehovah, that, because thou hast done this, and hast not withheld thy son, thine only [son],

17I will richly bless thee, and greatly multiply thy seed, as the stars of heaven, and as the sand that is on the sea-shore; and thy seed shall possess the gate of his enemies;

18and in thy seed shall all the nations of the earth bless themselves, because thou hast hearkened to my voice.

19And Abraham returned to his young men, and they rose up and went together to Beer-sheba. And Abraham dwelt at Beer-sheba.