John 1:18

No one has ever seen God; the only Son, who is in the bosom of the Father, he declared [him].

Acts 7:30-38

And forty years being completed there appeared to him in the wilderness of Mount Sinai, an angel in a flame of fire, in a bush.

1 Timothy 6:16

who only has immortality, dwelling in light unapproachable, whom no man has seen nor can see; to whom be honor and power eternal; amen.

Treasury of Scripture Knowledge

Summary

And the angel of the LORD said unto her, I will multiply thy seed exceedingly, that it shall not be numbered for multitude.

Bible References

The angel

John 1:18
No one has ever seen God; the only Son, who is in the bosom of the Father, he declared [him].
Acts 7:30
And forty years being completed there appeared to him in the wilderness of Mount Sinai, an angel in a flame of fire, in a bush.
1 Timothy 6:16
who only has immortality, dwelling in light unapproachable, whom no man has seen nor can see; to whom be honor and power eternal; amen.