Background:
The narrative of David's decision regarding Mephibosheth and Ziba is found in the books of 2 Samuel, specifically chapters 9, 16, and 19. This account highlights themes of loyalty, deception, and justice within the context of King David's reign over Israel.

Mephibosheth:
Mephibosheth was the son of Jonathan and the grandson of King Saul. After the death of Saul and Jonathan, Mephibosheth, who was crippled in both feet, lived in obscurity. David, honoring his covenant with Jonathan, sought to show kindness to the house of Saul. In 2 Samuel 9:7, David assures Mephibosheth, "Do not be afraid, for I will surely show you kindness for the sake of your father Jonathan. I will restore to you all the land of your grandfather Saul, and you will always eat at my table."

Ziba:
Ziba was a servant of Saul's household who managed the estate of Mephibosheth. When David restored Saul's land to Mephibosheth, Ziba was appointed to manage the land on his behalf, as recorded in 2 Samuel 9:9-10.

The Conflict:
During Absalom's rebellion, as David fled Jerusalem, Ziba met him with provisions. Ziba claimed that Mephibosheth had stayed in Jerusalem, hoping to reclaim his grandfather's throne. In response, David granted all of Mephibosheth's possessions to Ziba, as stated in 2 Samuel 16:4: "Then the king said to Ziba, 'All that belongs to Mephibosheth is now yours.'"

Resolution:
Upon David's return to Jerusalem after Absalom's defeat, Mephibosheth came to meet him. He had not cared for his feet, trimmed his mustache, or washed his clothes since the day David left, indicating his mourning and loyalty to David. Mephibosheth explained that Ziba had deceived him and slandered him to the king. In 2 Samuel 19:26-27, Mephibosheth states, "My lord the king, since I your servant am lame, I said, 'I will have my donkey saddled and ride on it, so I can go with the king.' But Ziba my servant betrayed me."

David, faced with conflicting accounts, decided to divide the land between Mephibosheth and Ziba. In 2 Samuel 19:29, David declares, "You and Ziba shall divide the land." Mephibosheth, however, expressed contentment with David's safe return, saying, "Let him take everything, now that my lord the king has returned safely to his own house" (2 Samuel 19:30).

Analysis:
David's decision reflects the complexities of leadership and justice. While he initially acted on Ziba's report, David's final judgment attempted to balance the claims of both parties. The narrative underscores the importance of loyalty and the challenges of discerning truth amidst deception. David's actions demonstrate his commitment to justice, even when faced with difficult and ambiguous situations.