Genesis 16:13 records Hagar's response to this same encounter — she names God 'El Roi,' the God who sees her, after receiving this promise.

Genesis 17:20 repeats and expands the promise to Hagar: God will multiply Ishmael's descendants and make him a great nation.

In Genesis 21:13, God reaffirms that Ishmael will become a nation, confirming the multiplication promised to Hagar here.

In Genesis 22:15-18, the angel of the LORD again promises innumerable descendants — to Abraham here, echoing the same promise he made to Hagar about Ishmael's line.

In Genesis 48:16, Jacob invokes 'the Angel who has delivered me from all harm' — the same protective figure who promised provision and descendants to Hagar.

In Genesis 15:5, God first promises Abram innumerable offspring 'like the stars' — the original promise language echoed here for Hagar's son.

In Genesis 21:18, God directly reiterates this promise — 'I will make him a great nation' — spoken as Ishmael faces death in the desert.

Genesis 25:12-18 records Ishmael's twelve sons becoming tribal princes — a concrete fulfillment of the multiplied offspring promised here.

In Genesis 17:4, God tells Abram he'll be father of many nations — the same innumerable-offspring language, but centered on Abram rather than Hagar.

In Judges 13:16-22, the angel of the LORD similarly appears to announce Samson's birth, and Manoah fears seeing God, echoing Hagar's encounter.

John 1:18 states no one has seen God, yet Hagar saw the angel of the LORD and recognized God — a contrast identifying the angel as divine.

Acts 7:30-38 recounts the angel of the LORD appearing to Moses, similar to the angel appearing to Hagar. Both are theophanic encounters.

1 Timothy 6:16 says God dwells in unapproachable light and no one has seen him, contrasting with Hagar's encounter with the angel.

Psalm 83:6 names the Ishmaelites among enemy coalitions — a historical realization of the multiplied descendants promised to Hagar here.