I sometimes think that Catholic Worship Book II is never ending, but my survey continues with this song with a Eucharistic text by Omar Westendorf, of “Gifts of Finest Wheat” fame, which is here set to NEUMARK by Georg Neumark. Westendorf founded WLP.
CWB II has 6 verses and you will find the first three verses of the text on this page. Godsongs give some background as does Breviary Hymns.
I got the chords from Together In Song to make a backing.