Ibn 'Abbas spoke about the ayat, "Give your relatives their due, and the very poor and travellers" (17:
26), and said, "He begins by commanding the most pressing of the obligatory dues and He directs us to the best action if we have any money. He says: 'Give your relatives their due, and the very poor and travellers.' He also teaches us what we can say if we have nothing. He says, 'But if you do turn away from them, seeking the mercy you hope for from your Lord, then speak to them with words that bring them ease' (17:28) in the form of an excellent promise. Things are as they are, but they might change if Allah wills. 'Do not keep your hand chained to your neck' and not give anything, 'but do not extend it either to its full extent' and give all you have, 'so that you sit there blamed' as those who come to you later and find you have nothing will blame you, 'and destitute.' (17:29)" He said, "The person to whom you have given everything has made you destitute."