Psalms 67:26

Princes. The apostles, the first converters of nations: attended by numbers of perfect souls, singing the divine praises, and virgins consecrated to God. (Challoner) --- St. Paul exhorts the faithful to sing hymns, Ephesians v. 19. (Berthier) --- Moses and Mary[Miriam] had sung a canticle, after the passage of the Red Sea, Exodus xv. (Menochius)