وعن الأغر المزني رضي الله عنه أن رسول الله صلى الله عليه وسلم قال‏:‏ ‏"‏إنه ليغان على قلبي، وإني لأستغفر الله في اليوم مائة مرة‏"‏ ‏(‏‏(‏رواه مسلم‏)‏‏)‏‏.‏

Ibn Mas'ud (May Allah be pleased with him) said

The Messenger of Allah (ﷺ) said, "He who says: 'Astaghfir ullah-alladhi la ilaha illa Huwal-Haiyul-Qayyumu, wa atubu ilaihi (I seek the forgiveness of Allah, there is no true god except Allah, the Ever-Living, the Self- Subsisting, and I turn to Him in repentance),' his sins will be forgiven even if he should have run away from the battlefield (while he was engaged in fighting for the Cause of Allah)."[Abu Dawud, At-Tirmidhi and Al-Hakim (on conditions of Al-Bukhari and Muslim for accepting Hadith)].