Most of these pdf and audio files of the 371 Bach Chorale harmonizations are derived from MusicXML files produced by Margaret Greentree. In many cases I also consulted the published scores. Choral versions of all these chorales may be found on YouTube by searching for the BWV number. If the chorale is in a cantata, it is usually (but not always) at the very end.
This chorale is not by Bach, who took the closing Chorale to BWV 27 from an older chorale by Johann Rosenmüller.