In a dream it is a man who restrains corrupters, because it kills worms. Whoever anoints himself with it or wears a garment of it will enter into sins, because of His saying, the Exalted, concerning the people of Hellfire:
سَرَابِيلُهُم مِّن قَطِرَانٍ وَتَغْشَىٰ وُجُوهَهُمُ ٱلنَّارُ
“Their garments of liquid pitch and their faces covered by the Fire”
Quran 14:50 · Saheeh International