'Rear' in the Bible

But Asahel refused to turn away; so Abner struck him in the abdomen with the butt end of his spear, and the spear came out his back; and he fell there and died on that spot. And it came about that everyone who came to the place where Asahel fell and died, stood still [and reflected].

Then Gad [the prophet] came to David that day and said to him, “Go up, set up an altar to the Lord on the threshing floor of Araunah the Jebusite [where you saw the angel].”