This is another song from David Haas’s “Table Songs”. It was originally written for a wedding but is certainly fine as a general communion song.
The text is here. You can hear it at his Myspace page, which will give you an idea how the cantors sing different lines for the verse. You need the full music version for that.
My backing is based on the simpler guitar music and has just the one vocal line and is consequently less interesting but more feasible for the assembly.