Rashi on Genesis 24:62/רש"י על בראשית כ״ד:ס״ב

1מבוא באר לחי ראי HE HAD JUST COME FROM THE WELL LACHAI-ROI— For he had gone there to bring Hagar back to Abraham that he might take her again as his wife (Genesis Rabbah 60:14).

2יושב בארץ הנגב FOR HE DWELT IN THE LAND OF THE SOUTH, near to that well, as it is said, (Genesis 20:1) “And Abraham journeyed from thence towards the land of the South and dwelt between Kadesh and Shur”, and the well was there, as is said, (Genesis 16:14) “behold it is between Kadesh and Bered’’.