Verse 13. - To whom belongest thou? As he was probably unarmed, and his garb that of a slave, David asks who is his owner and what his country. He learns from him besides that he was left behind three days ago because he fell sick. The word does not imply more than temporary faintness, and is that translated sorry in 1 Samuel 22:8. But his life was of too little value for them to mount him on a camel, or even to leave with him supplies of food, and so their inhumanity led to their destruction.

30:7-15 If in all our ways, even when, as in this case, there can be no doubt they are just, we acknowledge God, we may expect that he will direct our steps, as he did those of David. David, in tenderness to his men, would by no means urge them beyond their strength. The Son of David thus considers the frames of his followers, who are not all alike strong and vigorous in their spiritual pursuits and conflicts; but, where we are weak, there he is kind; nay more, there he is strong, 2Co 12:9,10. A poor Egyptian lad, scarcely alive, is made the means of a great deal of good to David. Justly did Providence make this poor servant, who was basely used by his master, an instrument in the destruction of the Amalekites; for God hears the cry of the oppressed. Those are unworthy the name of true Israelites, who shut up their compassion from persons in distress. We should neither do an injury nor deny a kindness to any man; some time or other it may be in the power of the lowest to return a kindness or an injury.And David said unto him, to whom belongest thou?.... To what country or people? and to whom among them?

and whence art thou? of what nation? where wast thou born? what countryman art thou? for his being called an Egyptian before seems to be by anticipation, unless it was guessed at by his habit; for until he had eaten and drank he could not speak, and so could not be known by his speech:

for he said, I am a young man of Egypt; that was the country he belonged to, and came from; he was an Egyptian by birth:

servant to an Amalekite; one of those that had invaded the country, and burnt Ziklag, as it follows:

and my master left me, because three days agone I fell sick; which was very barbarous and cruel to leave him at all, when they had camels with them, 1 Samuel 30:17; and no doubt carriages for their arms, provision, and spoil, and men; and more so to leave him without anybody with him to take care of him, and without any food, when he capable of eating any; but so it was ordered by the providence of God, that should be left to be the instrument of the just ruin of his master, and of the whole troop.