| Barnes' Notes on the Bible Unable to get to the bottom of the story, and perhaps unwilling to make an enemy of Ziba, David compromised the matter by dividing the land, thus partially revoking his hasty sentence 2 Samuel 16:4. We still see the impatient temper of David.
Clarke's Commentary on the BibleI have said, Thou and Ziba divide the land - At first, David gave the land of Saul to Mephibosheth; and Ziba, his sons, and his servants, were to work that land; and to Mephibosheth, as the lord, he was to give the half of the produce. Ziba met David in his distress with provisions, and calumniated Mephibosheth: David, too slightly trusting to his misrepresentation, and supposing that Mephibosheth was actually such a traitor as Ziba represented him, made him on the spot a grant of his master's land. Now he finds that he has acted too rashly, and therefore confirms the former grant; i.e. that Ziba should cultivate the ground, and still continue to give to Mephibosheth, as the lord, the half of the produce. This was merely placing things in statu quo, and utterly annulling the gift that he had made to Ziba. But why did he leave this treacherous man any thing? Answer, 1. He was one of the domestics of Saul, and David wished to show kindness to that house. 2. He had supplied him with the necessaries of life when he was in the greatest distress; and he thinks proper to continue him in his old office, by way of remuneration. But it was certainly too great a compensation for his services, however then important, when all the circumstances are considered.
Gill's Exposition of the Entire BibleAnd the king said unto him, why speakest thou any more of thy matters?.... Of his father's family, and the injuries done by them to David, and of the benefits and favours which he had received from David, or of his temporal affairs, of his estate, which David had given away to Ziba: I have said, thou and Ziba divide the land; revoking his last grant to Ziba, which gave him all that belonged to Mephibosheth, 2 Samuel 16:4; he established his first decree, that Ziba should have half the profit of the land for tilling it, and the other half be given to Mephibosheth; he did not choose to punish Ziba for slandering his master, being inclined to clemency and mercy, and determined to show no severity at that time; and might be in some fear of Ziba, being a considerable man, lest he should raise a new insurrection, if he bore hard upon him; besides, he might have a large share in his affection, having made a present to him in the time of his distress, and was one of the first that came to meet him upon his return, 2 Samuel 19:17.
Geneva Study BibleAnd the king said unto him, Why speakest thou any more of thy matters? I have said, Thou and Ziba divide the {o} land. (o) David did evil in taking his land from him before he knew the cause, but much worse, that knowing the truth, he did not restore them.
Wesley's Notes 19:29 Divide - The land shall be divided between thee and him, as it was by my first order, chap.9:10, he and his sons managing it, and supporting themselves out of it, as they did before, and giving the rest of the profits thereof to thee.
Matthew Henry's Concise Commentary19:24-30 David recalls the forfeiture of Mephibosheth's estate; and he expressed joy for the king's return. A good man contentedly bears his own losses, while he sees Israel in peace, and the Son of David exalted.
Matthew Henry's Whole Bible CommentaryVerses 24-30 The day of David's return was a day of bringing to remembrance, a day of account, in which what had passed in his flight was called over again; among other things, after the case of Shimei, that of Mephibosheth comes to be enquired into, and he himself brings it on. I. He went down in the crowd to meet the king (v. 24), and as a proof of the sincerity of his joy in the king's return, we are here told what a true mourner he was for the king's banishment. During that melancholy time, when one of the greatest glories of Israel had departed, Mephibosheth continued in a very melancholy state. He was never trimmed, nor put on clean linen, but wholly neglected himself, as one abandoned to grief for the king's affliction and the kingdom's misery. In times of public calamity we ought to abridge our enjoyments in the delights of sense, in conformity to the season. There are times when God calls to weeping and mourning, and we must comply with the call. II. When the king came to Jerusalem (since he could not sooner have an opportunity) he made his appearance before him (v. 25); and when the king asked him why he, being one of his family, had staid behind, and not accompanied him in his exile, he opened his case fully to the king. 1. He complained of Ziba, his servant who should have been his friend, but had been in two ways his enemy; for, first, he had hindered him from going along with the king, by taking the ass himself which he was ordered to make ready for his master (v. 26), basely taking advantage of his lameness and his inability to help himself; and, secondly, he had accused him to David of a design to usurp the government, v. 27. How much mischief is it in the power of a wicked servant to do to the best master! 2. He gratefully acknowledged the king's great kindness to him when he and all his father's house lay at the king's mercy, v. 28. When he might justly have been dealt with as a rebel, he was treated as a friend, as a child: Thou didst set thy servant among those that did eat at thy own table. This shows that Ziba's suggestion was improbable; for could Mephibosheth be so foolish as to aim higher when he lived so easily, so happily as he did? And could he be so very disingenuous as to design any harm to David, of whose great kindness to him he was thus sensible? (3.) He referred his cause to the king's pleasure (Do what is good in thy eyes with me and my estate), depending on the king's wisdom, and his ability to discern between truth and falsehood (My lord the king is as an angel from God), and disclaiming all pretensions of his own merit: "So much kindness I have received above what I deserved, and what right have I to cry any more unto the king? Why should I trouble the king with my complaints when I have already been so troublesome to him? Why should I think any thing hard that is put upon me when I hitherto been so kindly treated?" We were all as dead men before God; yet he has not only spared us, but taken us to sit at his table. How little reason then have we to complain of any trouble we are in, and how much reason to take all well that God does! III. David hereupon recalls the sequestration of Mephibosheth's estate; being deceived in his grant, he revokes it, and confirms his former settlement of it: "I have said, Thou and Ziba divide the land (v. 29), that is, Let it be as I first ordered it (ch. 9:10); the property shall still be vested in thee, but Ziba shall have occupancy: he shall till the land, paying thee a rent." Thus Mephibosheth is where he was; no harm is done, only Ziba goes away unpunished for his false and malicious information against his master. David either feared him too much, or loved him too well, to do justice upon him according to that law, Deu. 19:18, 19; and he was now in the humour of forgiving and resolved to make every body easy. IV. Mephibosheth drowns all he cares about his estate in his joy for the king's return (v. 30): "Yea, let him take all, the presence and favour of the king shall be to me instead of all." A good man can contentedly bear his own private losses and disappointments, while he see Israel in peace, and the throne of the Son of David exalted and established. Let Ziba take all, so that David may be in peace. | 
