Messenger of Allah, why should I play blood-wit for one who neither drank, nor ate, nor spoke, nor made any noise; it is like a nonentity (it is, therefore, not justifiable to demand blood-wit for it). Thereupon Allah's Messenger (ﷺ) said: He seems to be one of the brothers of soothsavers on account of the rhymed speech which he has composed.
Sahih Muslim Book 28, Hadith 50
← Previous Hadith Abu Huraira reported that Allah's Messenger (ﷺ) gave judgment in case of the abortion of a woman of Banu Lihyan (that the offender and near relative should give compensation in the form of) good quality of a slave or a slave-girl. And the woman about whom the judgment was given for compensation died and thereupon Allah's Messenger (ﷺ) gave judgment that her inheritance goes to her sons and her husband, and the payment of the blood-wit lies with the family of (one who struck her).

Sahih Muslim Book 28, Hadith 49 Next Hadith → He made her son and those who were with them her heirs. Someone said: Why should we pay blood-wit? And he did not name Hamal b. Malik.

Sahih Muslim Book 28, Hadith 51