27 But Jonathan, having no knowledge of the oath his father had put on the people, stretching out the rod which was in his hand, put the end of it in the honey, and put it to his mouth; then his eyes were made bright. 28 Then one of the people said to him, Your father put the people under an oath, saying, Let that man be cursed who takes any food this day. And the people were feeble, needing food. 29 Then Jonathan said, My father has made trouble come on the land: now see how bright my eyes have become because I have taken a little of this honey.

Matthew Henry's Commentary on 1 Samuel 14:27-29

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.