LSJἅγν-ισμαGlosspurification, expiationἅγν-ισμα,τό,A. purification, expiation,ματρῷον ἅ. φόνου, of Orestes, A. Eu. 326 (lyr.), cf. LXX Nu. 19.9 .ReferencesA. Eu. 326LXX Nu. 19.9