Surat al-Saff (The Ranks) سورة الصف

Whoever recites it in a dream, or any part of it, or has it recited to him, — Ja'far al-Sadiq, may God be pleased with him, said: he will be present with a group of innovators [heretics] who speak [ill] about the family of Muhammad, may God bless him and grant him peace. It is also said that he will go on campaign and die a martyr in the path of God. It is also said that he will attain steadfastness and vigilance [over himself], the fulfilment of a vow or an oath, and guarding of the tongue.