Here, 1. Saul gets information of David's movements and acts offensively. The Ziphites came to him and told him where David now was, in the same place where he was when they formerly betrayed him, Sa1 23:19. Perhaps (though it is not mentioned) Saul had given them intimation, under-hand, that he continued his design against David, and would be glad of their assistance. If not, they were very officious to Saul, aware of what would please him, and very malicious against David, to whom they despaired of ever reconciling themselves, and therefore they stirred up Saul (who needed no such spur) against him, Sa1 26:1. For aught we know, Saul would have continued in the same good mind that he was in (Sa1 24:17), and would not have given David this fresh trouble, if the Ziphites had not put him on. See what need we have to pray to God that, since we have so much of the tinner of corruption in our own hearts, the sparks of temptation may be kept far from us, lest, if they come together, we be set on fire of hell. Saul readily caught at the information, and went down with an army of 3000 men to the place where David hid himself, Sa1 26:2. How soon do unsanctified hearts lose the good impressions which their convictions have made upon them and return with the dog to their vomit!

2.David gets information of Saul's movements and acts defensively. He did not march out to meet and fight him; he sought only his own safety, not Saul's ruin; therefore he abode in the wilderness (Sa1 26:3), putting thereby a great force upon himself, and curbing the bravery of his own spirit by a silent retirement, showing more true valour than he could have done by an irregular resistance. (1.) He had spies who informed him of Saul's descent, that he had come in very deed (Sa1 26:4.); for he would not believe that Saul would deal so basely with him till he had the utmost evidence of it. (2.) He observed with his own eyes how Saul was encamped, Sa1 26:5. He came towards the place where Saul and his men had pitched their tents, so near as to be able, undiscovered, to take a view of their entrenchments, probably in the dusk of the evening.

David arose - As David and his men knew the country, they had many advantages over Saul and his men; and no doubt could often watch them without being discovered.

Saul lay in the trench - The word במעגל bammaegal, which we translate in the trench, and in the margin in the midst of his carriages, is rendered by some in a ring of carriages, and by others in the circle, i.e., which was formed by his troops. Luther himself translates it wagenburg, a fortress formed of wagons or carriages.

As עגל agal signifies any thing round, it may here refer to a round pavilion or tent made for Saul, or else to the form of his camp. The Arabs, to the present day, always form a circle in their encampments, and put their principal officers in the center.

And David arose, and came to the place where Saul had pitched,.... Came near it, within sight of it; so that he could take a view of it with his naked eye, and observe where and in what manner he was encamped:

and David beheld the place where Saul lay, and Abner the son of Ner,

the captain of his host; where he and his general had their quarters in the camp:

and Saul lay in the trench; or circuit; not in the foss or ditch thrown up, in which an army sometimes lies entrenched; but this is to be understood either of the camp itself, so called, as Ben Gersom, Abarbinel, and Ben Melech think, because it lay in a circular form, that all comers to it on every side might be seen; or else a sort of fortress all around the camp, made of carriages joined together; and as the word signifies a carriage, cart or chariot, it may design the chariot in which Saul slept, as kings have been used to do when not in their houses; and to this the Septuagint agrees, which uses a word that Procopius Gazaeus says signifies one kind of a chariot, and is used of a chariot drawn by mules, in the Greek version of Isa 66:20; Grotius observes, kings used to sleep in chariots where there were no houses; See Gill on Sa1 17:20; though he rather seems to have slept, "sub die", in the open air:

and the people pitched round about him; both for the sake of honour, and for his greater security; this shows it could not be the loss he laid in, for then they could not pitch around him.

DAVID STAYS ABISHAI FROM KILLING SAUL, BUT TAKES HIS SPEAR AND CRUSE. (1Sa. 26:5-25)

Saul lay in the trench, and the people pitched round about him--Among the nomad people of the East, the encampments are usually made in a circular form. The circumference is lined by the baggage and the men, while the chief's station is in the center, whether he occupy a tent or not. His spear, stuck in the ground, indicates his position. Similar was the disposition of Saul's camp--in this hasty expedition he seems to have carried no tent, but to have slept on the ground. The whole troop was sunk in sleep around him.