context: The Battle of Badr (Arabic: غزوة بدر, ghazwāt badr), was the first major battle between Muslims against their enemies. This war occurred on March 13, 624 AD or 17 Ramadan 2 Hijri. A small army of 313 Muslims fought against the Quraysh army [1] from Mecca, which numbered 1,000 people. After an all-out battle of about two hours, the Muslim forces destroyed the defense lines of the Quraysh army, who then retreated in chaos.
question: Who was involved in the Battle of Badr?
answers.text: 313 Muslims fought against the Quraysh army