Sayyiduna Abu al-Darda' (may Allah be pleased with him) and Sayyiduna Abu Umamah (may Allah be pleased with him) narrate that the Prophet (peace and blessings be upon him) said: "The slaughter of the young in the womb (of an animal) is the slaughter of its mother."
Al-Bazzar recorded it, and al-Tabarani in al-Mu'jam al-Kabir; its chain contains Bishr bin Umarah, who has been declared trustworthy, and there is weakness in him.
Hadith Takhrij«اخرجه البزار فى المسند (1226) اخرجه الطبراني فى المعجم الكبير (7498) ، أخرجه سنن أبي داود برقم: 2828، وأخرجه المعجم الكبير للطبراني برقم: 4010»