It is narrated from Hazrat Lahik bin Humaid that he or someone else asked Ibn Umar (may Allah be pleased with them both) about a one-eyed person, that if his sound eye is gouged out, Ibn Safwan was present with Ibn Umar (may Allah be pleased with them both), and he said that Hazrat Umar had given the verdict of full blood money (diyah) in this case. Then the questioner said, "O Ibn Umar (may Allah be pleased with them both), I am asking you." So he replied, "You are asking me, while this person is narrating to you the hadith of Umar, that he gave the verdict of full blood money in this case."

Ibrahim states that the opinion of the predecessors was that if someone destroyed the sound eye of a one-eyed person, and he had not yet received compensation for the first eye, then now he would receive the full blood money (diyah). Some people from Banu Kahil brought this case to Hazrat Uthman, and he awarded them the blood money for both eyes.

28753 - Ibrahim said: Some people from Banu Kahil claimed that this happened among them, so ‘Uthman ruled (in it) (1) that the blood money for both eyes (2) should be paid. We inquired about the (loss) (3) of that and sought it, but we ⦗75⦘ did not find (any precedent) (4) for it (so it was dropped) (5) (6).

Umar bin Abdul Aziz said that if only one eye remains and then it gets injured, the full blood money (diyah) will be due for it.

Hazrat Saeed bin Musayyib said that if the eye of a one-eyed person is damaged, then full blood money (diyah) is due for it.

Hazrat Shurayh said that if a person’s eye is gouged out, and it was his only eye, then retribution (qisas) is due in return; and if it was gouged out by mistake, then half of the blood money (diyah) is due for it.

It is narrated from Hazrat Masruq that for injuring the eye of a one-eyed person, half of the blood money (diyah) is due. Should I also pay diyah for the eye that Allah has already injured?

Hazrat Sha'bi said that if a person's sound eye is deliberately damaged, then an eye will be taken in return for that eye (i.e., retribution will be carried out).

Hazrat Abdullah bin Mughaffal said that for putting out the sound eye of a one-eyed person, there is (retaliation of) an eye (i.e., Qisas). I did not put out his first eye.

Hazrat Ata bin Abi Rabah said that in this there is half the blood money (diyah).