2 Samuel 2:18-20

King James Version

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.