John Wesley on 2 Samuel 23:16

Would not - Lest by gratifying himself upon such terms, he should seem either to set too high a price upon the satisfaction of his appetite, or too low a price upon the lives of his soldiers. Poured it - As a kind of drink offering, and acknowledgment of God's goodness in preserving the lives of his captains in so dangerous an enterprize; and to shew, that he esteemed it as a sacred thing, which it was not fit for him to drink.