عَنْ صَفْوَانَ بْنِ أُمَيَّةَ رَضِيَ اللَّهُ عَنْهُ عَنِ النَّبِيِّ صَلَّى اللَّهُ عَلَيْهِ وَآلِهِ وَسَلَّمَ قَالَ الطَّاعُونُ شَهَادَةٌ وَالْغَرَقُ شَهَادَةٌ وَالْبَطْنُ شَهَادَةٌ وَالنُّفَسَاءُ شَهَادَةٌ
Narrated by Sayyiduna Safwan bin Umayyah (may Allah be pleased with him) that the Messenger of Allah (peace and blessings be upon him) said: Plague is martyrdom, drowning is martyrdom, abdominal disease is martyrdom, and women in postpartum bleeding are martyrs.