Ibn Shihab al-Zuhri (may Allah have mercy on him) said: "Among the names of those who were present at Badr, from the Ansar, then from the Khazraj, then from Banu Salimah: Tamim, the freed slave of Khirash bin al-Simmah."
Hadith Referenceالمعجم الكبير للطبراني / باب التاء / 1280