24 And the men of Israel were distressed that day; for Saul laid an oath on the people, saying, "Cursed be the man who eats food until it is evening and I am avenged on my enemies." So none of the people tasted food.

Matthew Henry's Commentary on 1 Samuel 14:24

Commentary on 1 Samuel 14:24-35

(Read 1 Samuel 14:24-35)

Saul's severe order was very unwise; if it gained time, it lost strength for the pursuit. Such is the nature of our bodies, that daily work cannot be done without daily bread, which therefore our Father in heaven graciously gives. Saul was turning aside from God, and now he begins to build altars, being then most zealous, as many are, for the form of godliness when he was denying the power of it.