Black seed as a cure

[AI] that the Prophet ﷺ said: "Use this black seed, for in it is a cure for every disease except as-sam", and as-sam is death.

أَنَّ النَّبِيَّ ﷺ قَالَ: «عَلَيْكُمْ بِهَذِهِ الْحَبَّةِ السَّوْدَاءِ، فَإِنَّ فِيهَا شِفَاءً مِنْ كُلِّ دَاءٍ إِلاَّ السَّامَ»، وَالسَّامُ الْمَوْتُ.