The Messenger of Allāh صَلَّى اللَّهُ عَلَيْهِ وَسَلَّمَ said:
*“There is no day in which Allāh, the Mighty the Majestic, sets free more slaves from the Hell-Fire than [He does] on the day of ‘Arafah...”*
Saheeh ibn Mājah 2458 | Shaykh al-Albāni رحمه الله | Saheeh