What does the Bible say about the angel Gabriel?

What does the Bible say about the angel Gabriel? What role did the angel Gabriel have in the Bible?

THE ANNUNCIATION

EWTN - Sacred Scripture reveals the proper names of only 3 Angels, well known to all: Michael, Gabriel, Raphael. Ancient apocryphal literature of the Old Testament contains several other names of Archangels;

7 Biblical Facts About the Angel Gabriel

7 Biblical Facts You May Not Know about the Angel Gabriel

God's Growing Garden: Second of Advent - ANGEL Visits Mary

Who Was The Angel Gabriel In The Bible?

Gabriel's Message / The Angel Gabriel, Annunciation to Mary, Advent

8 Things Angels Do & What They Don't Do — Harrison House

angel gabriel — Star Myths of the World

Gabriel Visits Mary Angel Gabriel visits Mary and tells her that she will give birth to the Son of God. Mary wonders how such a thing is possible, but Gabriel assures

Angels in Our Midst

Archangel Gabriel - Occult Encyclopedia