2 Samuel 11:16

When Joab observed the city; Revised Version, kept watch upon the city. This does net mean, as some suppose, that Joab sent a body of men to examine the fortifications with a view to an assault, and so provoked a sally. The verb simply refers to the ordinary operations of a siege, which usually resolved itself into a long blockade, continued until starvation compelled a surrender; and to hasten this the people of the villages were forced into the town, by the rule that all left outside were put to the sword. To maintain the blockade, men were posted at all fit points round the city, and these were constantly assailed by the besieged. Joab then placed Uriah at a post which was especially the object of attack; and when the usual sally took place and was repulsed, Joab seems to have ordered Uriah to pursue them up to the very gate, where they would be exposed to a shower of arrows from the walls. Others fell besides Uriah, and that the loss was considerable, and the result of bad generalship, though designedly such, seems probable from the deprecation of the king's anger in 2 Samuel 11:20 .