Genesis 22:14-19

So Abraham named that place YAHWEH Appears. Even to this day, it is said, “On YAHWEH’s Mountain there is vision.” YAHWEH’s angel spoke a second time from heaven: “ ‘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. Because you have obeyed me, the entire world will be blessed through your seed.’ ” So Abraham and Isaac returned to the waiting servants, and they departed for Beersheba, where Abraham had settled.