Jamieson, Fausset & Brown

Paul (Co1 3:19) quoted this clause with the formula establishing its inspiration, "it is written." He cites the exact Hebrew words, not as he usually does the Septuagint, Greek version (Psa 9:15). Haman was hanged on the gallows he prepared for Mordecai (Est 5:14; Est 7:10). the wise--that is, "the cunning." is carried headlong--Their scheme is precipitated before it is ripe.