Romans 10:2

For I bear them witness that they have a zeal for God but not according to knowledge;

1 Corinthians 16:22

If any one is not a friend to the Lord, let him be accursed. The Lord comes.

Treasury of Scripture Knowledge

Summary

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 evening, that I may be avenged on mine enemies. So none of the people tasted any food.

Bible References

Cursed

Romans 10:2
For I bear them witness that they have a zeal for God but not according to knowledge;
1 Corinthians 16:22
If any one is not a friend to the Lord, let him be accursed. The Lord comes.