1910, Algernon Blackwood, The Human Chord Chapter , In the actual sounds of many of the Hebrew letters lies a singular power, unguessed by the majority, undivined especially, of course, by the mere scholar, but available for the pure in heart who may discover how to use their extraordinary values.
1912, Charles Egbert Craddock, The Ordeal Chapter , He looked up at the sound of the swift step and the sudden stir, and for one instant their eyes met--an inscrutable look, fraught with an undivined meaning.
