2 Samuel 2:17-19

Young's Literal Translation

¹⁷ and the battle is very hard on that day, and Abner is smitten, and the men of Israel, before the servants of David.

¹⁸ And there are there three sons of Zeruiah, Joab, and Abishai, and Asahel, and Asahel [is] light on his feet, as one of the roes which [are] in the field,

¹⁹ And Asahel pursueth after Abner, and hath not turned aside to go to the right or to the left, from after Abner.