Sahih al-Bukhari #2267 · Hiring

Allah's Messenger (ﷺ) said, "Both of them (Moses and Al-Khadir) proceeded on till they reached a wall which was about to fall." Sa'd said [?? or Sa'id], "(Al-Khadir pointed) with his hands (towards the wall) and then raised his hands and the wall became straightened up." Ya'la said, "I think Sa'id [?? or Sa'd] said, 'He (Khadir) passed his hand over it and it was straightened up." (Moses said to him), "if you had wanted, you could have taken wages for it." Sa'id [?? or Sa'd] said, "Wages with which to buy food