Hail Mary the greeting and praise of Mary of which the prayer thus consisted, a petition "Holy Mary, Mother of God, pray for us sinners now and at the hour of our death. Amen." was added later. The petition first appeared in print in 1495 in Girolamo Savonarola's "Esposizione sopra l’Ave Maria." The "Hail Mary" prayer in Savonarola's exposition reads: "Hail Mary, full of grace, the Lord is with thee; blessed art thou amongst women, and blessed is the fruit of thy womb, Jesus. Holy Mary, Mother of God, pray for us sinners, now and at the hour of our death. Amen"
The Prayer of Azariah and Song of the Three Holy Children called a canon sung during the Matins and other services in Orthodoxy. It can be found in the Church of England Book of Common Prayer as the canticle called the Benedicite and is one of the traditional canticles that can follow the first scripture lesson in the Order of Morning Prayer. It is also an optional song for Matins in Lutheran liturgies, and either an abbreviated or full version of the Song is featured as the Old Testament Canticle in the Lauds liturgy for Sundays and Feasts in the Divine Office of the Catholic Church. The Prayer and accompanying Song