2 Samuel 18
24 Ref Now David was sitting between the two gates: and the watchman went up to the roof of the gate to the wall, and lifted up his eyes, and looked, and, behold, a man running alone.
25 The watchman cried, and told the king. The king said, If he be alone, there is news in his mouth. He came apace, and drew near.
26 The watchman saw another man running; and the watchman called to the porter, and said, Behold, [another] man running alone. The king said, He also brings news.
27 Ref The watchman said, I think the running of the foremost is like the running of Ahimaaz the son of Zadok. The king said, He is a good man, and comes with good news.