It wasnarrated from Abu Qatadah that the Messenger of Allah (ﷺ) said:
"The oen who serves water to others should be the last one to drinkfrom it." (RU)
English reference (RU): Vol. 4, Book 30, Hadith 3434 (RU)
Arabic reference (RU): Book 30, Hadith 3560 (RU)