Repelling Devil’s Trickery

Imam Ali (as) said about the properties of agate:

Wear an agate ring in your hand. The Yemeni Jaz’ repels the devil’s trickery.

قَالَ أَمِيرُ الْمُؤْمِنِينَ علیه السلام

تَخَتَّمُوا بِالْجَزْعِ الْيَمَانِيِّ فَإِنَّهُ يَرُدُّ كَيْدَ مَرَدَةِ الشَّيَاطِينِ

امام علی علیه السلام در مورد خواص عقیق فرمود: انگشتر عقیق جزع یمانی به دست داشته باشید. جزع یمانی مکر شیاطین را دفع می کند

References: 

• Ibn Babawiyyah, Muhammad ibn Ali, Shaykh Sadooq, The Reward of Deeds and the Punishment of Deeds – Qom, second edition, 1406 AH.
• Kolayni, Muhammad ibn Ya’qub, Al-Kafi (Dar al-Hadith) – Qom, first edition, 1429 AH.
• Daylami, Hassan Ibn Muhammad, Informing the Religion in the Attributes of the Believers – Qom, First Edition, 1408 AH.
• Majlisi, Muhammad Taqi, Rowzat ul Muttaqeen fi sharh el Man La Yahzor ul Faqih, Qom, Second edition, 1406 AH.
• Ibn Fahd Hilli, Ahmad Ibn Muhammad, Uddat u Daei wa Najah u Saei, first edition, 1407 AH.
• Shi’ry, Muhammad ibn Muhammad, Jame ‘al-Akhbar – Najaf, first edition, Bita.
• Tabarsi, Hassan Ibn Fadl, Makarim Al-Akhlaq – Qom, fourth edition, 1412 AH / 1370 AH.
• Tabarsi, Hassan Ibn Fadl, Al-Adaab u Diniya Lil Khazaa’in Al-Madaniyah: Qum 1380 SH