2 Samuel 2:18

¹⁶  And they caught every one his fellow by the head, and thrust his sword in his fellow's side; so they fell down together: wherefore that place was called Helkathhazzurim, which is in Gibeon.

¹⁷  And there was a very sore battle that day; and Abner was beaten, and the men of Israel, before the servants of David.

¹⁸  And there were three sons of Zeruiah there, Joab, and Abishai, and Asahel: and Asahel was as light of foot as a wild roe.

¹⁹  And Asahel pursued after Abner; and in going he turned not to the right hand nor to the left from following Abner.

²⁰  Then Abner looked behind him, and said, Art thou Asahel? And he answered, I am.