The Pulpit Commentary - 2 Samuel 18:19-33
The facts are: 1 . Ahimaaz being eager to convey tidings of victory to the king, is denied permission by Joab, who, however, sends Cushi. 2 . Persisting in his desire to run after Cushi, Joab at last allows him to go. 3 . The watchman at the gate of the city reports to the king that a runner is in sight, followed by another, whereupon David takes courage, and hopes for good news. 4 . On Ahimaaz being the first to arrive, he briefly announces that all is well, and then... read more
Adam Clarke's Commentary on the Bible - 2 Samuel 18:25
If he be alone , there is tidings - That is, good tidings. For if the battle had been lost men would have been running in different directions through the country. read more