Narrated Jabir ibn Abdullah: I supplied water to my companions on the day of Badr.
Explanation & Benefits
Shaykh Umar Farooq Saeedi
Benefits and Issues:
Most likely, they were rewarded for this very service.
And Allah knows best.
Source: Sunan Abu Dawood – Commentary by Shaykh Umar Farooq Saeedi, Page: 2731