(Ἡσυχία), the personification of tranquillity and peace, is called a daughter of Dice, that is, Justice. (Pind. O. 4.18, Pyth. 8.1, Fragm. 228. p. 669, ed. Boeckh.)
[L.S]A Dictionary of Greek and Roman biography and mythology
Smith, William
A Dictionary of Greek and Roman biography and mythology. William Smith, LLD, ed. 1890