

| Language: Latin | Ave verum corpus natum ex maria virgine vere passum immolatum in cruce pro homine cuius latus perforatum vero fluxit sanguine |
| Castro (1593), 18: Prima pars. «Ave verum corpus natum» | First part of the motet «Ave verum corpus natum». |
| Bossuyt, Castro: O.O. | Modern edition of the three duo collections by Jean de Castro. |
The composition is in two parts:
I part: «Ave verum corpus natum»
II part: «Esto nobis praegustatum»