if he strikes him on a nonfatal part of the body—for example, on a limb or on the head—with a whip or a small stick, then we say: this is not deliberate killing, but quasi-deliberate killing. The evidence for this is the account of the two women of Hudhayl who fought one another. One of them threw a stone at the other, killing her and the child in her womb. The Prophet ﷺ ruled that “the woman’s blood money was to be paid by the male agnates, and he ruled that the blood money for the fetus was a ghurrah: a male or female slave” (1). The scholars said: This hadith is the basis for affirming quasi-deliberate killing, because the assault was intentional, but the instrument by which the killing occurred does not ordinarily cause death.
“Or he strikes him with his fist, and the like” (2). “Accidental killing is when a person does something he is permitted to do, such as shooting at what he believes to be game, a target, or a person, but instead striking a human being whom he did not intend. And the deliberate act of a child and an insane person.”
His statement, “Or he strikes him with his fist”: if he strikes him with his fist on a vital part of the body, then it is deliberate killing, because this normally causes death. Moses struck the Egyptian with his fist, and he died. Allah says: “Then Moses struck him with his fist and killed him.” [al-Qasas 28:15] Moses was a strong and powerful man. When he saw the Israelite fighting the Egyptian, he struck him and killed him. Thus he died, and this is why he said: “My Lord, I have killed one of their people, and I fear that they will kill me.” [al-Qasas 28:33]
The differences between deliberate and quasi-deliberate killing are as follows:
First: they share the intention to commit the assault, but differ with respect to the instrument by which it is carried out.
Second: deliberate killing entails legal retaliation, whereas quasi-deliberate killing does not.
Third: the blood money for deliberate killing is payable by the killer, whereas the blood money for quasi-deliberate killing is payable by the male agnates.
Fourth: deliberate killing entails no expiation, whereas quasi-deliberate killing does entail an expiation.