When they came to the land of Zuph, Saul said to his servant who was with him, “Come, let us return, otherwise my father will stop worrying about the donkeys and become anxious about us.”

Now no blacksmith (metal-worker) could be found in all the land of Israel, for the Philistines said, “Otherwise the Hebrews will make swords or spears.”

Saul said to the Kenites, “Go, leave, go down from the Amalekites, so that I do not destroy you along with them; for you showed kindness to all the Israelites when they went up from Egypt.” So the Kenites departed from among the Amalekites.

But David vowed again, saying “Your father certainly knows that I have found favor in your sight, and he has said, ‘Do not let Jonathan know this, or he will be worried.’ But truly as the Lord lives and as your soul lives, there is hardly a step between me and death.”

David did not leave a man or a woman alive to bring news to Gath, saying [to himself], “Otherwise they will tell about us, saying, ‘This is what David has done, and this has been his practice all the time that he has lived in the country of the Philistines.’”

But the Philistine commanders were angry with Achish and they said to him, “Make this man return, so that he may go back to his place where you have assigned him, and do not let him go down to battle with us, or in the battle he may [turn and] become our adversary. For how could David reconcile himself to his lord [Saul]? Would it not be with the heads of these [Philistine] men?

Saul said to his armor bearer, “Draw your sword and pierce me through with it, otherwise these uncircumcised [Philistines] will come and pierce me through and abuse and mock me.” But his armor bearer would not, because he was terrified [of doing such a thing]. So Saul took his sword and fell on it.