21
Then Joab said to a man from Sudan, "Go, tell the king what you saw." The messenger bowed down with his face touching the ground in front of Joab and then ran off.
22
Ahimaaz, Zadok's son, spoke to Joab again, "Whatever may happen, I also want to run after the Sudanese messenger." "Now, son, why should you deliver the message?" Joab asked. "You won't be rewarded for this news."
23
"Whatever happens, I'd like to run," [replied Ahimaaz.] "Run," Joab told him. So Ahimaaz ran along the valley road and got ahead of the Sudanese messenger.
24
David was sitting between the two gates while the watchman walked along the roof of the gate by the wall. As he looked, he saw a man running alone.
25
The watchman called and alerted the king. "If he's alone," the king said, "he has good news to tell." The runner continued to come closer.