Kitāb al-Muʾmin
Hadith 1717 - عن سماعة قال: سمعته يقول إنّ الله (جلّ جلاله) جعلَ وليَّه غَرضاً لعدُوِّه في الدنيا
17. It has been narrated that Suma'ah said: I heard him (al-Sadiq (a.s)) saying: Allah has allowed His friends to be the target of His enemies in this world.