´It was narrated that Ibn ‘Umar said:` “Abbas bin ‘Abdul-Muttalib asked the Messenger of Allah (ﷺ) for permission to stay overnight in Makkah on the nights of Mina for the purpose of supplying water to the pilgrims, and he gave him permission.
Hadith ReferenceSunan Ibn Majah / Chapters on Hajj Rituals / Hadith: 3065
Hadith Gradingالألبانی:صحيح | زبیر علی زئی:متفق عليه