It was narrated from 'Abdullah bin Mughaffal that the Prophet (ﷺ) said:“Whoever digs a well, is entitled to forty forearms' length surrounding it is as a resting place for his flocks.”
Hadith No. 2486
Sunan Ibn Majah
Gradings:
Al-Albani:
Hasan
Muhammad Fouad Abd al-Baqi:
Hasan
Zubair Ali Zai:
Hasan