The second possibility is “Frisch zum Kampfe!” From Mozart’s opera, Die entfuerung aus dem Serail. There are surprisingly few recordings of this aria on Youtube, so I went with the best balance of quality of singer and recording quality. I take the aria a bit faster.
Translation:
Forward to the fray! Into battle! Only faint-hearts are afraid. Should I tremble, should I waver? Should I not boldly risk my life? No, no, let me be resolute! Only faint-hearts are afraid. Forward to the fray! Into battle!
