14:7. And his armourbearer said to him: Do all that pleaseth thy mind: go whither thou wilt, and I will be with thee wheresoever thou hast a mind.
14:8. And Jonathan said: Behold we will go over to these men. And when we shall be seen by them,
14:9. If they shall speak thus to us: Stay till we come to you: let us stand still in our place, and not go up to them.
14:10. But if they shall say: Come up to us: let us go up, because the Lord hath delivered them into our hands, this shall be a sign unto us.
This shall be a sign... It is likely Jonathan was instructed by divine inspiration to make a choice of this sign: otherwise the observation of omens is superstitious and sinful.
14:11. So both of them discovered themselves to the garrison of the Philistines: and the Philistines said: Behold the Hebrews come forth out of the holes wherein they were hid.
14:12. And the men of the garrison spoke to Jonathan, and to his armourbearer, and said: Come up to us, and we will shew you a thing. And Jonathan said to his armourbearer: Let us go up, follow me: for the Lord hath delivered them into the hands of Israel.
14:13. And Jonathan went up creeping on his hands and feet, and his armourbearer after him. And some fell before Jonathan, others his armourbearer slew as he followed him.
14:14. And the first slaughter which Jonathan and his armourbearer made, was of about twenty men, within half an acre of land, which a yoke of oxen is wont to plough in a day.
14:15. And there was a miracle in the camp, in the fields: and all the people of their garrison, who had gone out to plunder, were amazed, and the earth trembled: and it happened as a miracle from God.