Muhammad bin Ishaq narrates: On the day of al-Hudaybiyah, the person who went down into the well with the arrow of the Prophet (peace and blessings be upon him) was Sayyiduna Najiyah bin Jundub bin Umayr bin Ma'mar bin Hazim bin Amr bin Wathilah bin Sahm bin Mazin bin Salaman bin Aslam bin Afsa bin Harithah, who used to drive the camels of the Prophet (peace and blessings be upon him).
Al-Tabarani recorded it, and its narrators are thiqat (trustworthy).