Edith Wharton's The House of Mirth and Ernest Hemingway's The Sun
Edith Wharton's The House of Mirth and Ernest Hemingway's The Sun Also Rises both take their [*] titles from this book of the Bible, flanked by two books usually ascribed to the same author. Though known for his wisdom, the author concludes that "the race is not to the swift," and that wisdom "also is vanity;" in fact,  "vanity of vanities, all is vanity." For 10 points—name this book that provided the text for a song about how everything is appropriate, sooner or later.
Edith Wharton's The House of Mirth and Ernest Hemingway's The Sun
Ecclesiastes or The Preacher [do not accept “Ecclesiasticus”]