Urwah (may Allah have mercy on him) states, among the names of those of the Ansar who were present at Badr: Jubayr bin Iyas bin Khalid bin Makhlad bin Zurayq.
Hadith Referenceالمعجم الكبير للطبراني / باب الجيم / 1597
Ibn Shihab (may Allah have mercy on him) states, among the names of those of the Ansar who were present at Badr, then from Banu Zurayq: Jubayr bin Khalid bin Makhlad bin Iyas.
Hadith Referenceالمعجم الكبير للطبراني / باب الجيم / 1598