Urwah narrated that among those of the Ansar who took part in Badr, from Banu Ghanm bin al-Salm bin Malik bin al-Aws bin Jariyah, is the name of Sayyiduna Sa'd bin Khaythamah (may Allah be pleased with him).
Hadith Referenceالمعجم الكبير للطبراني / باب السين / 5396