2 Samuel 18
22 Ref Then Ahimaaz, the son of Zadok, said to Joab again, Whatever may come of it, let me go after the Cushite. And Joab said, Why have you a desire to go, my son, seeing that you will get no reward for your news?
23 Ref Whatever may come of it, he said, I will go. Then he said to him, Go. So Ahimaaz went running by the lowland road and overtook the Cushite.