Antiphona ad Communionem.
Latin text
Antiphona ad Communionem. Textus proprius diei liturgici.
Context
The Communion antiphon is the proper text after Communion and changes with the Liturgical Day.
Source: Missale Romanum 1962, proper Mass texts selected by Liturgical Day, as published by Divinum Officium.
Divinum Officium