Full Sharh — Riyad as-Salihin 633

English Translation

'Abdullah bin 'Amr bin Al-'As (May Allah be pleased with them) reported:: The Messenger of Allah (ﷺ) said, "Allah forgives every sin of a martyr, except his debt.".Another narration in Muslim is: The Messenger of Allah (ﷺ) said, "Being martyred in the Cause of Allah expiates for everything, except debt."