“And he also that is valiant, whose heart is as the heart of a lion, shall utterly melt: for all Israel knoweth that thy father is a mighty man, and they which be with him are valiant men.”
King James Version (KJV)
17:9 Pit - Having been often accustomed to that course, and well acquainted with in all hiding - places from Saul's time. In one of them, unknown to us, he will lurk with some of his chosen men, and lie in ambush for us; and, when they see a fit opportunity, they will suddenly come forth and surprize some of our men, when they least expect it, and probably at first put them to flight. Some - Namely, of Absalom's men sent against David. At the first - Implying, that their good success at first would mightily animate David's men to proceed vigorously in the fight, and intimidate Absalom's army, and consequently would be both a presage and an occasion of their total defeat.
17:11 I counsel - His pretence was, that they might make sure, though slow work: his design was to gain David time, that he might increase his army, and make better provision for the battle; and that the present heat of the people might be cooled, and they might bethink themselves of their duty, and return to their allegiance. Thou - For thy presence will put life and courage into thy soldiers, who will be ambitious to shew their skill and courage in defending thy person, when they know that all their actions are observed by him who hath the distribution of rewards and punishments in his hands. Besides, the glory of the victory will be wholly thine, which now Ahithophel seeks to get to himself.
17:12 As dew - That is, plenteously, suddenly, irresistibly, and on all sides; for so the dew falls.