Abu Matar Basri, who met Sayyiduna Ali (may Allah be pleased with him), narrates that once Sayyiduna Ali (may Allah be pleased with him) bought a garment for three dirhams. When he wore it, he recited this supplication: «اَلْحَمْدُلِلّٰهِالَّذِيرَزَقَنِيمِنْالرِّيَاشِمَاأَتَجَمَّلُبِهِفِيالنَّاسِوَأُوَارِيبِهِعَوْرَتِي» "All praise is due to Allah who granted me this clothing, by which I appear beautiful among people and conceal my private parts." Then he said that I also heard the Prophet (peace and blessings be upon him) recite this supplication.
Hadith Referenceمسند احمد / مسند الخلفاء الراشدين / 1355
Hadith Gradingحکم دارالسلام:إسناد ضعيف لضعف المختار بن نافع، ولجهالة أبي مطر البصري