Asahel means in the bible: God hath made. Zeruiah’s youngest son, one of David’s 30 heroes (2 Sam. 23:24, and commander of his army 1 Chr. 27:7. He was a celebrated figure for his quickness of foot. This feat is highly valued in antiquity. Abner 2 Sam. 2:18-32. Joab’s revenge: 3:27-30. See also 1 Chr. 2:16; 11:26. Two other people, 2 Chr. 17:8; 31:13; Ezra 10:15.
(in Bible Dictionary)