صلح الحديبية
The letter inviting the Negus to Islam had been sent by Amr bin 'Umayyah ad-Damri, although it is not known if the letter had been sent with Ja'far on the migration to Abyssinia or at a later date following the Treaty of Hudaybiyyah. According to Hamidullah, the former may be more likely. The letter is translated as:In the Name of Allah the Most Beneficent, the Most Merciful.