David was occupied at Ziklak dividing the spoil he had captured, and in sending presents out to friends.
It appears he sent no-one to spy on the outcome of the battle between the Philistines and Saul's army. Could this be because in his heart he did not desire a terrible day for Saul, nor impatiently wished Saul off the throne so that he may fill it instead? His confidence was
in God's promotion in God's time.
David was not overjoyed at the news of Saul's and his sons deaths as the Amalekite expected. Neither did he want a vacant throne at the hand of an assassin of the Lord's anointed. Taking the man's testimony as true, swift justice was administered to the
self-confessed murderer. It is evil to desire the death of one who stands in the way of high office - for promotion - or advancement.
With the royal insignia taken from Saul's body, by lying he hoped to gain more than he would by keeping them as loot. Instead it cost him his life.
David recorded his lamentation over Saul and Jonathan - his mourning actions of tearing his clothes (2 Samuel 1:11 ), weeping and fasting was not enough. His eulogy was not out of sentiment, but respect for Israel's first anointed king, and tender affection for
Jonathan.
David did not rush to seize the empty throne. He sought directions from the Lord (2 Samuel 2:1 ).
We never lose anything waiting for God (Psalm 59:9 ). Judah was where he had built friends among his own people. That was the general direction, then the sacred city Hebron was confirmed. Relationships nurtured in God prepare the place for kingdom service.
From Ziklak he had previously sent presents (1 Samuel 30:26 ). Meeting the needs of others strengthens relationships that lead to the fulfilment of God's purpose for our ministry.
Now, publicly anointed, his first act was to reach out to the brave people who rescued the body of Saul and buried him (2 Samuel 2:4-7 ). In this he showed regard for the late king, and assurance of assistance against the Philistines, so making more friends for
his kingship.
5. ACHIEVING KINGSHIP (2 Samuel 1:1 to 4:12)
5.1. HOW A POSITION BECOMES VACANT IS IMPORTANT
TO GODLY LEADERSHIP (2 Samuel 1:1-27)
5.1.1. CONFIDENCE IN GOD'S PROMOTION IN GOD'S TIME
"The Amalekite's story is at variance with the record of 1 Samuel 31:3-6, and is clearly a fabrication. He apparently sought recognition or reward for claiming to have killed Saul (who, in reality had committed
suicide). As a mercenary or looter he came across Saul's body and took the king's crown and bracelet to support his fabrication." Ryrie
5.1.2. LYING AND LOOTING SOWS PERSONAL DESTRUCTION
5.1.3. EXPRESSING GRIEF OPENLY IN LOVE AND RESPECT, IS PROPER

He expressed sorrow over the fall of the mighty (2 Samuel 1:19 ). 
Called for no exaltations of the enemies of God (2 Samuel 1:20 ). 
Celebrated Saul as warrior king (2 Samuel 1:21-22 ). 
Pointed to Jonathan's loyalty to his father (2 Samuel 1:23 ). 
Called for Israel's daughters to weep for their fallen leader (2 Samuel 1:24 ). 
Ended with a moving description of the unforgettable true love of Jonathan for himself (2 Samuel 1:26 ). 
And a last reminder that Saul and Jonathan's mighty weapons of war had perished (2 Samuel 1:27 ). 5.2. GOOD RELATIONSHIPS WITH OTHERS ACCOMPLISH
GOD'S PURPOSES (2 Samuel 2:1-7)
Proverbs 3:5,6 "Trust in the Lord with all your heart, And lean not on your own understanding; 6 In all
your ways acknowledge Him, And He shall direct your paths."
2 Samuel 2:4 "And the men of Judah came, and there they anointed David king over the house of Judah ..."