Samyutta Nikaya
In the Pali Canon, the "Anattalakkhana Sutta" is found in the Samyutta Nikaya ("Connected Collection," abbreviated as either "SN" or "S") and is designated by either "SN 21.59" (SLTP) or "SN 22.59" (CSCD) or "S iii 66" (PTS). This discourse is also found in the Buddhist monastic code ("Vinaya").