2 Samuel 1:4-12 New International Version (NIV)

⁴ “What happened?” David asked. “Tell me.”

“The men fled from the battle,” he replied. “Many of them fell and died. And Saul and his son Jonathan are dead.”

⁵ Then David said to the young man who brought him the report, “How do you know that Saul and his son Jonathan are dead?”

⁶ “I happened to be on Mount Gilboa,” the young man said, “and there was Saul, leaning on his spear, with the chariots and their drivers in hot pursuit. ⁷ When he turned around and saw me, he called out to me, and I said, ‘What can I do?’

⁸ “He asked me, ‘Who are you?’

“‘An Amalekite,’ I answered.

⁹ “Then he said to me, ‘Stand here by me and kill me! I’m in the throes of death, but I’m still alive.’

¹⁰ “So I stood beside him and killed him, because I knew that after he had fallen he could not survive. And I took the crown that was on his head and the band on his arm and have brought them here to my lord.”

¹¹ Then David and all the men with him took hold of their clothes and tore them. ¹² They mourned and wept and fasted till evening for Saul and his son Jonathan, and for the army of the Lord and for the nation of Israel, because they had fallen by the sword.

1 Chronicles 10:1-12 New International Version (NIV)

Saul Takes His Life

10 Now the Philistines fought against Israel; the Israelites fled before them, and many fell dead on Mount Gilboa. ² The Philistines were in hot pursuit of Saul and his sons, and they killed his sons Jonathan, Abinadab and Malki-Shua. ³ The fighting grew fierce around Saul, and when the archers overtook him, they wounded him.

⁴ Saul said to his armor-bearer, “Draw your sword and run me through, or these uncircumcised fellows will come and abuse me.”

But his armor-bearer was terrified and would not do it; so Saul took his own sword and fell on it. ⁵ When the armor-bearer saw that Saul was dead, he too fell on his sword and died. ⁶ So Saul and his three sons died, and all his house died together.

⁷ When all the Israelites in the valley saw that the army had fled and that Saul and his sons had died, they abandoned their towns and fled. And the Philistines came and occupied them.

⁸ The next day, when the Philistines came to strip the dead, they found Saul and his sons fallen on Mount Gilboa. ⁹ They stripped him and took his head and his armor, and sent messengers throughout the land of the Philistines to proclaim the news among their idols and their people. ¹⁰ They put his armor in the temple of their gods and hung up his head in the temple of Dagon.

¹¹ When all the inhabitants of Jabesh Gilead heard what the Philistines had done to Saul, ¹² all their valiant men went and took the bodies of Saul and his sons and brought them to Jabesh. Then they buried their bones under the great tree in Jabesh, and they fasted seven days.