The table below presents an aligned extract of verses or verselets in Gn43-02b, Gn24-22. Both verses/verselets discuss the completion of something as indicated by the Hebrew root, Caph-Lamed-Hey, Cillah. The alignment justifies the Rashi comment that: The Hebrew root, Caph-Lamed-Hey, Cillah can mean a) using something up or b) completing/finishing something. Hence the same root is translated in Gn43-02b as when they used up the food while in Gn24-22 it is translated as when the camels completed drinking.

Verse	Text of Verse	Rashi comment
Gn43-02b	And so it came to pass when they used up the food rations that they brought from Egypt, their father said, return and break for us a little food.	The Hebrew root, Caph-Lamed-Hey, Cillah can mean a) using something up or b) completing/finishing something. Hence the same root is translated in Gn43-02b as when they used up the food while in Gn24-22 it is translated as when the camels completed drinking.
Gn24-22	It came to pass when the camels finished drinking, the man took a golden nose-ring, weighing one Bekah, and 2 bracelets for her hands, 10-gold in weight.

Advanced Rashi: Rashi's point - of the two translations - can be emphasized further: The intent of Gn24-22 is not when the Camels used up all water in the well. Similarly the intent of Gn43-02 is not when they finished eating. As a matter of style Rashi, as a pedagogic method, will sometimes emphasize an exaggerated poor translation. The shock value of the poor translation facilitates remembering Rashi's point. We have also provided above a more modern descriptive approach.