I Samuel 14:24

24 Now the Israelites were in distress that day, because Saul had bound the people under an oath, saying, "Cursed be anyone who eats food before evening comes, before I have avenged myself on my enemies!" So none of the troops tasted food.

24 And the men of Israel were distressed that day; for Saul had adjured the people, saying, Cursed be the man that eateth any food until it be evening, and I be avenged on mine enemies. So none of the people tasted food.