Genesis 22:12, 16-17

“Do not lay a hand on the boy or harm him,” he said, “for now, I know you are fully dedicated to me, since you did not withhold your son, your beloved son, from me.”

“ ‘I solemnly promise you, by the glory of my own name,’ decrees YAHWEH, ‘because you have obeyed my voice and did not withhold from me your son—your beloved son — I will greatly bless you! I will make sure your seed becomes as numerous as the stars of heaven and as the sand of the seashore. Your offspring will take possession of the city gates of their enemies.