TSK · 2 Samuel 2:19

Only be strong and very courageous, to observe to do according to all the law, which Moses my servant commanded thee: turn not from it to the right hand or to the left, that thou mayest have good success whithersoever thou goest.

And Abner said to him, Turn thee aside to thy right hand or to thy left, and lay thee hold on one of the young men, and take thee his armor. But Asahel would not turn aside from following him. [

So Joab and Abishai his brother slew Abner, because he had killed their brother Asahel at Gibeon in the battle.

Turn not to the right hand nor to the left: Remove thy foot from evil.