Messiah, HWV 56, Pt. 3 - Handel: Messiah, HWV 56, Pt. 3: No. 47, Recit. Behold, I Tell You a Mystery (Bass) - No. 48, Aria. The Trumpet Shall Sound (Bass) (弥赛亚，作品56 - 第47首 - 第48首 宣叙调和男低音咏叹调：我如今把一件奥秘的事告诉你们……号角要响起)