32 Now Barzillai was a very aged man, eighty years old. And he had provided the king with supplies while he stayed at Mahanaim, for he was a very rich man. 33 And the king said to Barzillai, "Come across with me, and I will provide for you while you are with me in Jerusalem." 34 But Barzillai said to the king, "How long have I to live, that I should go up with the king to Jerusalem? 35 I am today eighty years old. Can I discern between the good and bad? Can your servant taste what I eat or what I drink? Can I hear any longer the voice of singing men and singing women? Why then should your servant be a further burden to my lord the king? 36 Your servant will go a little way across the Jordan with the king. And 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, near the grave of my father and mother. But here is your servant Chimham; let him cross over with my lord the king, and do for him what seems good to you." 38 And the king answered, "Chimham shall cross over with me, and I will do for him what seems good to you. Now whatever you request of me, I will do for you." 39 Then all the people went over the Jordan. And when the king had crossed over, 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.