Sleep, ignorant of pain, sleep, ignorant of grief, may you come to us blowing softly, kindly, kindly come, king.
Sophocles (496-406 BC) Greek tragic playwright
Philoctetes, l. 827.
(Source)
Alt. trans.: "Come, blowing softly, Sleep, that know'st not pain, / Sleep, ignorant of grief, / Come softly, surely, kingly sleep, and bless ...." [E. H. Plumptre (1871)]