The Glory be to the Father, or the Gloria Patri, is a short hymn of praise and an integral prayer in The Rosary, where it is prayed on the large beads that separate the five sets of ten smaller beads, called decades, upon which a Hail Mary is prayed.
Glory be to the Father,
and to the Son, and to the Holy Spirit.
As it was in the beginning
is now, and ever shall be,
world without end.