Now the three sons of Zeruiah were in that place: Joab, and Abishai, and Asahel. And Asahel was a very swift runner, like one of the deer that lives in the forest.
And Abner said to him, "Go to the right, or to the left, and apprehend one of the youths, and take his spoils for yourself." But Asahel was not willing to cease from pursuing him closely.
And when Abner had returned to Hebron, Joab took him alone to the middle of the gate, so that he might speak to him, but with deceit. And there, he stabbed him in the groin, and he died, in revenge for the blood of Asahel, his brother.
Turn aside, neither to the right, nor to the left; yet turn your foot away from evil. For the Lord knows the ways that are on the right, and truly, those that are on the left are perverse. But he himself will make your courses straight. Then your journey will advance in peace.
Therefore, be strengthened and be very steadfast, so that you may observe and accomplish the entire law, which Moses, my servant, instructed to you. You may not turn aside from it to the right, nor to the left. So may you understand all that you should do.
Even so, be strengthened and be careful that you observe all the things that have been written in the book of the law of Moses, and that you do not turn aside from them, neither to the right, nor to the left.