John Gills Exposition of the Bible Commentary - Genesis 21:16
And she went and sat her down over against him , a good way off ,.... Not being able to bear the sight of her child in his agonies, and, as she apprehended, ready to expire, she went from the place where she had laid him, and sat down under one of the shrubs or trees to shade herself, right over against that where her child was, though at some distance, which is next expressed: as it were a bowshot ; about as far off from him as an arrow can be shot, or is usually shot out of a bow;... read more
Matthew Henry's Complete Commentary - Genesis 21:14-21
Here is, I. The casting out of the bond-woman, and her son from the family of Abraham, Gen. 21:14. Abraham's obedience to the divine command in this matter was speedy?early in the morning, we may suppose immediately after he had, in the night's visions, received orders to do this. It was also submissive; it was contrary to his judgment, at least to his own inclination, to do it; yet as soon as he perceives that it is the mind of God he makes no objections, but silently does as he is bidden, as... read more