من لا يحضره الفقيه, volume 4, page 142

Hadith.5312 - Al-Hasan ibn Mahbub narrated from Ali ibn Abi Hamzah, from Abu Basir, from Abu Jafar Imam Muhammad ibn Ali Al-Baqir (as) who said: "The Aqilah (male relatives responsible for blood money) is not liable for intentional acts, nor for confessions, nor for settlements."

Translation: Bab Ul Qaim Publications — attributed by Thaqalayn·The Arabic above is the original.

Hadith.5313 - Al-Alaʾ narrated from Muhammad Al-Halabi who said: I asked Abu Abdullah (as) about a man who struck another man's head with a pickaxe, causing his eyes to fall onto his cheeks. The injured man then attacked his assailant and killed him. Abu Abdullah (as) said: "Both of them were aggressors. Therefore, I do not see that the one who killed the man should face retaliation because he killed him while he was blind, and the crime of a blind person is considered a mistake. His blood money (diyyah) is the responsibility of his Aqilah (male relatives responsible for blood money), to be paid over three years, with one-third paid each year. If the blind man has no Aqilah, the compensation must be paid from his own wealth over three years. Moreover, the blind man has the right to claim the blood money for his eyes from the heirs of his attacker."

Translation: Bab Ul Qaim Publications — attributed by Thaqalayn·The Arabic above is the original.

Hadith.5314 - It was narrated from Ishaq ibn Ammar that he said: A man asked Abu Abdullah (as), while I was present, about a man who struck another man, causing his urine to flow continuously without stopping. Imam (as) said: "If the urine continues until the night, then the full blood money (diyyah) is due. If it continues until midday, then two-thirds of the blood money is due. If it continues only until the morning rises, then one-third of the blood money is due."

Translation: Bab Ul Qaim Publications — attributed by Thaqalayn·The Arabic above is the original.