Metta Sutta
The Mettā Sutta is the name used for two Buddhist discourses (Pali: sutta) found in the Pali Canon. The one, more often chanted by Theravadin monks, is also referred to as Karaṇīyamettā Sutta after the opening word, Karaṇīyam, "(This is what) should be done." It is found in the Suttanipāta (Sn 1.8) and Khuddakapāṭha (Khp 9).