32 Now Barzillai was a very aged man, even eighty years old: and he had provided the king with sustenance while he lay at Mahanaim; for he was a very great man. 33 The king said to Barzillai, “Come over with me, and I will sustain you with me in Jerusalem.” 34 Barzillai said to the king, “How many are the days of the years of my life, that I should go up with the king to Jerusalem? 35 I am this day eighty years old. Can I discern between good and bad? Can your servant taste what I eat or what I drink? Can I hear any more the voice of singing men and singing women? Why then should your servant be yet a burden to my lord the king? 36 Your servant would but just go over the Jordan with the king. Why should the king repay me with such a reward? 37 Please let your servant turn back again, that I may die in my own city, by the grave of my father and my mother. But behold, your servant Chimham; let him go over with my lord the king; and do to him what shall seem good to you.” 38 The king answered, “Chimham shall go over with me, and I will do to him that which shall seem good to you. Whatever you require of me, that I will do for you.” 39 All the people went over the Jordan, and the king went over. Then the king kissed Barzillai, and blessed him; and he returned to his own place.
Matthew Henry's Commentary on 2 Samuel 19:32-39
Commentary on 2 Samuel 19:31-39
(Read 2 Samuel 19:31-39)
Barzillai thought he had done himself honour in doing the king any service. Thus, when the saints shall be called to inherit the kingdom, they will be amazed at the recompence being so very far beyond the service, Matthew 25:37. A good man would not go any where to be burdensome; or, will rather be so to his own house than to another's. It is good for all, but especially becomes old people, to think and speak much of dying. The grave is ready for me, let me go and get ready for it.