Muhammad bin Ishaq said: Among the Ansar who took part in Badr, then from Banu Harithah, was Sayyiduna Muhammad bin Maslamah bin Khalid bin Adi bin Majda'ah bin Harithah bin al-Harith bin al-Khazraj bin Amr bin Malik bin al-Aws (may Allah be pleased with him), who was an ally of Banu Abd al-Ashhal.
Hadith Referenceالمعجم الكبير للطبراني / باب الميم / 16545