Vatthasutta

mn7:13.1 So mettāsahagatena cetasā ekaṁ disaṁ pharitvā viharati, tathā dutiyaṁ, tathā tatiyaṁ, tathā catutthaṁ. Iti uddhamadho tiriyaṁ sabbadhi sabbattatāya sabbāvantaṁ lokaṁ mettāsahagatena cetasā vipulena mahaggatena appamāṇena averena abyāpajjena pharitvā viharati;